We have big stocklot quantity in umts mobile phones dual sim at very very cheap price. This is one of our models: Mobilestar u-8880 Specifications - gsm 850/900/1800/1900 - umts 2100 (wcdma) - videocall - size: 113.5 x 61 x 13.2 mm - 1.200 mah, li-ion battery - qwerty keypad - 2 x sim card - 18 hours talk time - display size: 2.4 inches - tft display - 240 x 320 pixels - qvga colors - camera resolution 1 x 1.3 mpx - 1 x 5.0 mpx - digital zoom - audio player (mp3, aac, amr, midi) - video player (mp4, 3gp) - fm radio - e-book reader - java - games - recorder - gravity sensor - bluetooth - wi-fi - wap 2.0 - 1gb built-in memory + t flash (micro sd) - calendar - lunar calendar - schedule - alarm clock - world clock - calculator - currency conv. - polyphony ringtone - ringtone format: midi, mp3, aac, amr - vibro - sms, mms, ems - battery + charger + usb cable + earphones + manual Payment: t/t Delivery: immediately after payment received Origin: china Price (usd): 45.00 Min. Order: 500 pcs We have about 1.500 pcs of this model in three colours: White & gold - black & red - black. Boxes
We have big stocklot quantity in umts mobile phones dual sim at very very cheap price. This is one of our models: Mobilestar sl-8803 Specifications - GSM 850/900/1800/1900 - size: 96 x 46 x 15 mm - 700 mah, li-ion battery - 2 x sim card - display size: 2.2 inches - tft display - 176 x 220 pixels - qcif colors - camera resolution 2 x 1.3 mpx - audio player (mp3) - video player (mp4) - fm radio - e-book reader - java - games - recorder - bluetooth - wi-fi - gprs - wap 2.0 - 192+32 mb built-in memory + t flash (micro sd) - calendar - lunar calendar - schedule - alarm clock - world clock - calculator - currency conv. - polyphony ringtone - vibro - sms, mms - battery + charger + usb cable + earphones + manual Payment: t/t Delivery: immediately after payment received Origin: china Price (usd): 25.00 Min. Order: 500 pcs We have about 1.500 pcs of this model in five colours: Boxes
General: Standard gsm, dualband 900/1800 Size 103 x 50 x 11, 2 mm Battery 1 x 800 mah li-ion Interface mt 6253 Languages italian, english, french, Spanish, german Design: Form factor slider ultraslim Slim card 2 sim, dual standby Antenna built-in Backlit keyboard Support 2 x umts slim Display: Size 2.4 inches Technology tft Colors qvga Camera: Resolution 1.3 mpx Audio player: Formats mp3 Video player: Formats mpeg4 Entertainment: Radio fm E-book Other functions: Handsfree Vibro Connectivity: Wap Gprs Bluetooth Memory: Built-in 128 mbit + 32 mbit Memory card sup. T flash (microsd) Organizer: Calendar Alarm clock Calculator Call signal: Polyphony Voice 64 Ringer tone format fr, efr, hr, amr Messages: Smart text Sms 400 Telephone book 500 Func.Pim: personal information Management Accessories: Battery Charger Earphones Manual Usb cable cost:28$
Over voltages, polarity reversal, anomalies. Error code of any anomaly, inner self ventilation Through forced air, efficiency > 85%, mass-produced Mains leads, input cable, connection to the battery Through anderson-rema power terminals. Nfm Switching battery charger, high frequency technology, Fully controlled by microprocessor. 240v single-phase +- 10%, luminous display for a Easy reading of the charging parameters. Different charging curves in accordance with the kind Of battery and choose among 16 standard curves, Preprogrammed valid for pb-acid, gel. Battery voltage and charge current can be changed Through the button in the front panel. “soft start” mode and display of the charging cycle With led . Electronic protection and/or fuse against short circuits Over voltages, polarity reversal, anomalies. Error code of any anomaly, inner self ventilation Through forced air, efficiency > 85%, mass-produced Mains leads, input cable, connection to the battery Through anderson-rema power terminals. Nfc Switching battery charger, high frequency technology, Fully controlled by microprocessor. 240v single-phase +- 10%, luminous display for a Easy reading of the charging parameters. Different charging curves in accordance with the kind Of battery and choose among 16 standard curves, Preprogrammed valid for pb-acid, gel. Battery voltage and charge current can be changed Through the button in the front panel. “soft start” mode and display of the charging cycle With led . Electronic protection and/or fuse against short circuits Over voltages, polarity reversal, anomalies. Error code of any anomaly, inner self ventilation Through forced air, efficiency > 85%, error code Display missing, mass-produced input network cable, Output cables polarized.
Icroprocessor control is Designed to optimize the charging cycles for any type of battery, single mains input Fuses, auxiliary transformer suitable for the supply voltage, d.C. Fuse on rectifier output, Delta-star stray flux single-phase power transformer, tenvex copper windings with Double enamel insulation; class h; impregnated in autoclave with ecological epoxy Resins, with thermocouples for disconnection due to maximum temperature, singlephase Rectifier bridge with silicon diodes, natural cooling, with snubber protection, Mains input and d.C. Output polarized cables, modular installation on galvanized Steel base (type a: 20/10, type b :30/10), sheet steel case with modular panels So as to assure maximum accessibility in case of service (type a : 10/10 - 12/10, Type b : 12/10 – 15/10), epoxy powder coating, oven-baked, standard color: ral 2002 red, lab-tested electronic circuit conforming to the directive on electromagnetic Compatibility and ce marking, equalization charge timed, automatic start, automatic Disconnection of battery charger due to battery disconnection, smart charging system According to the discharge level of the battery, short check of functions and times, Option: custom-made colour and custom-made logo and silk-screen printing, final Acceptance test conforming to safety regulations, charging with decreasing current (wa characteristic): 9÷11 h charging time, charging with decreasing current (wo - Wa characteristic): 7÷8 h charging time, complete with mains and battery cables; Assembly of plugs and battery connectors on request.
With decreasing Current (wa characteristic): 9÷11 h charging time, transformer thermal protection, Modular installation on galvanized steel base (20/10) – (30/10), sheet steel case With modular panels (10/10 - 12/10) - (12/10 – 15/10), epoxy powder coating, ovenbaked, Standard colour: ral 2002 red, option: custom-made colour, logo and silkscreen Printing, mains input and d.C. Output polarized cables, complete with mains And battery cables; assembly of plugs and battery connectors on request. “wa” characteristic (din 41774): Charge at decreasing current with intervention of the final charge at 2.40 v/cell., final charge with timed control 9h / 11h, fixed charging Time (equalization charge excluded), equalization charge (week-end Charge) to be recalled. It will start after 55’ from charge end, duration Of equalized charging phase: each hour 5’ (repeated for 48 hours), Calculation to determine the size of suitable battery charge: 16a for Every 100 ah of the battery (e.G. 500 ah battery: 16ax5 = 80a).
Ptek nr3 three phase is designed to recharge medium - large capacity traction and Start lead-acid batteries, developed using our forty-year experience in the field of Battery chargers and multi-years application of microprocessor control systems which On, short check of functions and Times, option to program the equalized charge automatically, lab tested electronic Circuit conforming to the directive on electromagnetic compatibility and ce marking, Automatic disconnection of battery charger due to battery disconnection, equalization Charge based on time, charging with decreasing current (wa characteristic): 9÷11 H charging time, transformer thermal protection, modular installation on galvanized Steel base, sheet steel case with modular panels, epoxy powder coating, oven-baked, Standard colour: ral 2004 orange, option: custom-made color, logo and silk-screen Printing, mains input and d.C. Output polarized cables, complete with mains and Battery cables; assembly of plugs and battery connectors on request. “wa” characteristic (din 41774): Charge at decreasing current with intervention of adjustable final Charge from 2.35 to 2.40 v/cell., final charge with timed control 9h / 11h, fixed charging time (equalization charge excluded), equalization Charge (week-end charge) to be recalled. It will start after 55’ from Charge end, duration of equalized charging phase: each hour 5’ (repeated for 48 hours), calculation to determine the size of suitable Battery charge: 16a for every 100 ah of the battery (e.G. 500 ah Battery: 16ax5 = 80a).
The benefits of ptek rchf3 Ripple, it also integrate the input and output protections and Is equipped with an over-temperature control both on the Primary side and the secondary side of the converter. With a wholly programmable control unit, easy-to-use with the User-friendly graphic interface displaying all the parameters, Historical data of the charge cycles executed, alarms, data Plate and all general information concerning the device. The interface also allows setting all the charge parameters, Selecting the charge curves, setting the clock and activating all The optional functions. Ptek rchf is equipped with a monochromatic graphic lcd Display of 64x128 pixels. The control unit can be connect it to a personal computer. An interface software for pc is available permitting a whole Configuration of the ptek rchf, in order to check and monitor All the functions in real time. The software is equipped With a specific tool for the charge curve configuration and Customization. Input voltage: 400 vca ± 15% three-phase, input frequency: 50 – 60 hz, Efficiency: ~ 90%, operating temperature: – 20 to + 50 °c, current drawn by the Battery: 0 a, if network electrically bonded, protection against output short-circuit, Protection against polarity reversal, thermal protection semi-conductors, input Protection, charge curve: programming and settings, displaying and messages with Monochromatic graphic lcd display, thermal compensation with optional probe, Ventilation with forced air circulation, metallic body with these dimensions: 830 x 500 x 500 mm, protection ip20, in conformity with the low voltage directive 73/23/ Cee and the emc and directive 89/336/cee and their successive amendments.
Ptek tc3 three phase is designed to recharge medium - large capacity traction and Start lead-acid batteries, developed using our forty-year experience in the field of , three-phase rectifier Bridge with silicon diodes, natural cooling, with snubber protection, mains input and D.C. Output polarized cables, modular installation on galvanized steel base, sheet Steel case with modular panels so as to assure maximum accessibility in case of Service, epoxy powder coating, oven-baked, standard colour: ral 2002 red, new Lexan plate with charging data very easy to understand, equalized recall push Button, on - off push button, option to adjust the charging time from 90 to 210 Minutes, option to adjust the threshold voltage from 2.3 to 2.4 v/cell., equalization Charge timed, led signaling charging phases or result, short check of functions and Times, option to program the equalized charge automatically, lab-tested electronic Circuit conforming to the directive on electromagnetic compatibility and ce marking, Automatic disconnection of battery charger due to battery disconnection, option: Custom-made color, logo and silk-screen printing, option: assembly of plugs and Battery connectors on request. Charge at decreasing current with intervention of the final charge At 2.40 v/cell, final charge with timed control 9h / 11h, fixed Charging time (equalization charge excluded), equalization Charge (week-end charge) to be recalled. It will start after 55’ From charge end, duration of equalized charging phase: each Hour 5’ (repeated for 48 hours), calculation to determine the size Of suitable battery charge: 16a for every 100 ah of the battery (e.G. 500 ah battery: 16ax5 = 80a).
Attery charger due to battery Disconnection, smart charging system according to the discharge level of the battery, Short check of functions and times, option: custom-made colour and custom-made Logo and silk-screen printing, final acceptance test conforming to safety regulations, Charging with decreasing current (wa characteristic): 9÷11 h charging time, charging With decreasing current (wo - wa characteristic): 7÷8 h charging time, complete With mains and battery cables; assembly of plugs and battery connectors on request. Wa (din 41774): Charge at decreasing current with intervention of the Final charge at 2.40 v/cell, final charge with timed Control 9h / 11h, fixed charging time (equalization Charge excluded), equalization charge (week-end Charge) to be recalled. It will start after 55’ from Charge end, duration of equalized charging phase: Each hour 5’ (repeated for 48 hours), calculation to Determine the size of suitable battery charge: 16a For every 100 ah of the battery (e.G. 500 ah battery: 16ax5 = 80a). Wo-wa: Charge at decreasing current with intervention of the Final charge at 2.42 v/cell, final charge with timed Control 7h / 8h, fixed charging time (equalization Charge excluded), equalization charge (week-end
The battery chargers of the cemb-easy 3000 Series are designed to recharge medium capacity Traction and start lead-acid batteries and are O the directive on electomagnetic Compatibility and ce marking. • option: custom-made colour • custom-made logo and silk-screen printing • complete with mains and battery cables; assembly of plugs and battery connectors On request. Technical characteristics easy 3000: • 230v - 50hz one phase supply, (with possibility to request voltages different from The standard ones), adjustable to ± 5% or ± 10% • electronic control provided with final charge timer • on-off switch • rectifier bridge with silicon diodes, natural cooling, with snubber protection and Gemov • tropicalized stray-flux transformer : tenvex copper windings with double enamel Insulation; class h; impregnated in autoclave with ecological epoxy resins. • 12/10 sheet steel case provided with electrical bondings and ergonomic handle • epoxy powder coating, oven-baked • standard colour: ral2002 red • new lexan plate with charging data very easy to understand • lab-tested electronic circuit conforming to the directive on electomagnetic Compatibility and ce marking. • option: custom-made colour • custom-made logo and silk-screen printing • complete with mains and battery cables; assembly of plugs and battery connectors On request. • charge at decreasing current with intervention of the final charge At 2.40 v/cell • final charge with timed control 9h / 11h • fixed charging time (equalization charge excluded) • equalization charge (week-end charge) to be recalled. It will start after 55’ from Charge end • duration of equalized charging phase: each hour 5’ (repeated for 48 hours) • calculation to determine the size of suitable battery charge: 16a for every 100 Ah of the battery (e.G. 500 ah battery: 16ax5 = 80a)
Benefits of chopper technology Sirius chopper charger is the faster and safer method to recharge Batteries in 2 hours. Thanks to this battery charger you do not need Any dedicated battery room any more, you can avoid all the relative Maintenance problems and the time recovery, and you have less Costs for maintenance and infrastructures and less battery packs. You can also recharge batteries having a great capacity in a very Short time, during the lunch break or when the vehicle is parked Momentarily; so the batteries do not have to be replaced in order to Increase the work time.
Charge end, duration of equalized charging phase: Each hour 5’ (repeated for 48 hours), calculation to Determine the size of suitable battery charge: 16a For every 100 ah of the battery (e.G. 500 ah battery: 16ax5 = 80a).
Suitable for cyclic recharge of lead – acid Batteries and floating of sealed gel and / Or lead - acid batteries, high frequency Technology, compact design, protected From wrong polarity and short circuit Proof, feeding 110/240v. Ip-66 degree (no ingress of dust; Complete protection against contact - Dust tight, water projected in powerful Jets (12.5 mm nozzle) against the Enclosure from any direction shall have No harmful effects).
Advantages of hf technology: Optimal availability for use and long s Temperature during the cycle, strong Reduction of the co2 emissions, lower Water consumption, which helps prolong The life of the batteries. High production Yield. Soft start mode, customized Charge curve on request. Black hawk is a Versatile device, different charging curve Software could be installed for a specific Customized charging profile for any type Of battery. Usage: suitable for the cyclic recharge Of lead - acid batteries and floating of Sealed gel and / or lead - acid batteries. Optional air pump available Download data available Trough pc/laptop. 400 vca ± 15%, three-phase, input frequency 50 – 60 hz, efficiency ~ 90%, operating Temperature from– 20 to + 45 °c, current drawn by the battery 0 a if network Electrically Bonded, protection against output short-circuit with fuse, protection against polarity Reversal with fuse, thermal protection semi-conductors, input protection with fuses And varistors, charge curve programming and settings at will with default iu ia, Displaying and messages with monochromatic 2x20 lcd display – led, audible alarm Device, state charge indicator multicolours, thermal compensation with optional Probe, 2 auxiliary contacts optional configuration at will (mains presence, finished Charge, control pump, etc…), ventilation forced air circulation, metallic ontainer with Dimensions 490 x 360 x 150 mm, weight 20 kg (air version 23kg - 503x490x153 Mm), protection ip20, in conformity with the low voltage directive 73/23/cee and The emc directive 89/336/cee and their successive amendments.
Ptek nre3 three phase is designed to recharge medium - large capacity traction And start lead-acid batteries, developed using our forty-year experience in the field Of battery chargers and multi-years application of microprocessor control systems D electronic circuit conforming to the Directive on electromagnetic compatibility and ce marking, automatic disconnection Of battery charger due to battery disconnection, equalization charge based on Time, charging with decreasing current (wa characteristic):9÷11 h charging time, Transformer thermal protection, modular installation on galvanized steel base, sheet Steel case with modular panels, epoxy powder coating, oven-baked, standard color: Ral 5003 blue, option: custom-made color, logo and silk-screen printing, mains Input and d.C. Output polarized cables, complete with mains and battery cables; Assembly of plugs and battery connectors on request. “wa” characteristic (din 41774): Charge at decreasing current with intervention of adjustable final Charge from 2.35 to 2.40 v/cell., final charge with timed control 9h / 11h, fixed charging time (equalization charge excluded), equalization Charge (week-end charge). It will start after 55’ from charge end, Duration of equalized charging phase: each hour 5’ (repeated for 48 Hours), calculation to determine the size of suitable battery charge: 16a for every 100 ah of the battery (e.G. 500 ah battery: 16ax5 = 80a).
ier output, rectifier bridge with snubber protection, short check of functions and times, option to program the equalized charge automatically, lab tested electronic circuit conforming to the directive on electromagnetic compatibility and CE marking, automatic Start, automatic disconnection of battery charger due to battery disconnection, equalization charge based on time, charging with decreasing current (Wa characteristic): 9÷11 h charging time, transformer thermal protection, modular installation on galvanized steel base (20/10) – (30/10), sheet steel case with modular panels (10/10 - 12/10) - (12/10 – 15/10), epoxy powder coating, oven-baked, standard colour: RAL 2002 red, option: custom-made colour, logo and silk-screen printing, mains input and d.c. output polarized cables, complete with mains and battery cables; assembly of plugs and battery connectors on request. “WA” CHARACTERISTIC (DIN 41774): charge at decreasing current with intervention of the final charge at 2.40 V/cell., final charge with timed control 9h / 11h, fixed charging time (equalization charge excluded), equalization charge (week-end charge) to be recalled. It will start after 55’ from charge end, duration of equalized charging phase: each hour 5’ (repeated for 48 hours), calculation to determine the size of suitable battery charge: 16A for every 100 Ah of the battery (e.g. 500 Ah battery: 16Ax5 = 80A).
Switching technology with microcontroller digital control. They Are flexible and reliable devices. The high efficiency of the battery Chargers assures a remarkable energy saving optimizing the Economic benefits and permitting to amortize the investment for The selection of high frequency in a short time. They are suitable for the recharge of all kind of batteries (leadacid Gel, sealed, agm batteries, etc…) and allow selecting a specific Charge curve or configuring easily a suitable curve for the type of Battery. They are characterized by a negligible residual output ripple. The battery chargers integrate the input and output protections And are equipped with an over-temperature. They have a wholly programmable control unit, easy-to-use thanks To the user-friendly graphic interface displaying all the charge Parameters, the alarms, the data plate and all general information Concerning the device. These kind of battery chargers are equipped With a monochromatic graphic lcd display/led. Technical characteristics: - input voltage: 230 vca ± 10%, mono-phase - input frequency: 50 – 60 hz - efficiency: ~ 90% - operating temperature: – 20 to + 45 °c - current drawn by the battery: 0 a, if network electrically Bonded - protection against output short-circuit: yes, fuse - protection against polarity reversal: yes, fuse - thermal protection semi-conductors: yes - input protection: yes, fuses and varistors - charge curve: programming and settings at Will - default iu ia - displaying and messages: monochromatic 2x20 lcd Display - led - audible alarm device: yes - state charge indicator: yes multicolours
Benefits of hf technology Optimal availability for use and long service life can only be Achieved from motive power batteries when the battery and The charger are perfectly matched. The hf technology permits: Compact wall-mounted designs to save floor space. Significantly higher electrical performances. Shorter recharge time, saving energy and a reduction of The batteries temperature during the cycle, also a strong Reduction of the co2 emissions and lower water consumption, Which helps prolong the life of the batteries. High production Yield. Soft start mode and a customized charge curve on Request. The three phase black hawk is a versatile device, Different charging curve software could be installed for a Specific customized charging profile for any type of battery. Application: Suitable for the cyclic recharge of lead - acid batteries and Floating of sealed gel and / or lead - acid batteries. Air pump available (optional extra) Download data available trough pc/laptop (optional extra)
Asuring via digital Gearcase. Such microprocessor control is designed to optimize the Charging cycles for any type of battery. • 230v coil three-pole contactor. • d.C. Fuse on rectifier output. • delta-star stray flux three-phase power transformer class h; Impregnated in autoclave with ecological epoxy resins, with Thermocouples for disconnection due to maximum temperature. • three-phase rectifier bridge with silicon diodes, natural cooling, with
