L100-XXG is a main member of digital-chargers from Green Digital Power-tech Co., Ltd. It represents today's new technology for 12.8V(4s) ~ 34.8V(12s) Li-ion/Polymer/FePo4 battery pack charging. L100-XXG Programmed 3 auto stages ( IP-Im-Um) charging process, It is designed for 3~25Ah Li-ion/Polymer/LiFePO4 battery pack. Stage "IP" is a pre-charge Function for deep discharged battery pack, this is helpful for battery's cycle life.
When the battery recovered by pre-charge small current, stage "Im" will give Bulk current charging. Then, "Um" stage is followed, the output voltage is Limited on 14.4V(for 4S LiFePO4) or 16.8V(for 4S Li-ion/polymer), until the Charge current declined to 0.4A. At this stage, the battery is charged Completely and the charger will cut off output automatic.
Further, L100-XXG can display the charging process, indicate the battery Capacity from 25% to 100% timely. This is helpful for user.
For more safety, L100-XXG will inter protection mode when the battery Polarity reversed or the output connectors shorted.
|Specification for G100-XXL|
|Input Voltage||100-240VAC, 50-60Hz|
|Back current drain||< 1mA|
| Charge voltage limit||L100-12FG||L100-24G||L100-36G||L100-36FG|
|14.4V± 1%||29.4V± 1%||42V± 1%||43.2V± 1%|
|Bulk charge current ||4.5A± 5%||2.8A± 5%||1.8A± 5%|
|Operate Temperature||-20° C~50° C|
|Cooling||Natural convection. Do not cover the charger.|
|Charger principle||Auto 3 stages: Ip-Im-Um|
Cut-off when charge finished.
|Battery type||From 12.8V(4s) to 38.4V(12s), Li-ion/Polymer/LiFePo4|
|Enclosure||IP54 (Dust protected, Water splashing resistance)|