4-Slot Series Charger for Ni-MH/Ni-Cd AA/AAA Batteries

U4-L- Ni-MH Charger

Dlyfull's compact 4-slot Ni-MH/Ni-Cd charger features pulse charging technology, series charging (paired charging), and auto cut-off. With LED status indication and multiple protections, it delivers safe and efficient everyday charging for household batteries:
1. 4-slot USB charger for Ni-MH/Ni-Cd 1.2V AA/AAA rechargeable batteries
2. Series charging design – 4 slots divided into 2 groups, each group must charge 2 batteries simultaneously
3. Supports paired charging – batteries in each group must be same capacity and size
4. Pulse charging technology with multi-parameter detection – safe and efficient charging
5. Multiple charge termination detections: maximum voltage, 0Δ detection, -Δ detection, and maximum time protection
6. 2 green LED indicators for 4 slots – flashing (charging), steady on (fully charged), off after self-check (standby)
7. Comprehensive protections: overcharge protection, short-circuit protection, reverse-polarity protection (won't damage charger), bad battery identification (light off for faulty battery)
8. Micro USB input for easy and convenient connection
9. Compact and lightweight design: 88×72×29mm, 55.7g