5X BC-4S15D LiPo/Li-Ion Balance Charger with LCD Voltage Detector for RC Batteries

5X BC-4S15D balance chargers for LiPo and Li‑Ion RC batteries provide multiple protection features to keep both packs and users safe. A built-in automatic repair function helps revive older cells. The chargers use a newly designed balancing architecture and algorithm so pre-discharge is unnecessary, saving energy. An integrated voltage display lets you check cell voltages at any time without an external adapter. Charging accuracy is ultra-high, with an error within ±10mV. Operation is simple, making the charging process easy to complete with minimal intervention.