charging for Ni-MH/Ni-Cd AA/AAA/C/D/9V Batteries

6+1 Slots USB Universal Ni-MH/Cd Charger - UN6

Dlyfull's versatile 6-slot multi-type charger features constant voltage pulse charging, independent channels, and auto cut-off. With dual-color LED indicators and comprehensive protections, it delivers safe and efficient charging for various battery sizes:
1. 6-slot USB charger for Ni-MH/Cd 1.2V AAA/AA/C/D and Ni-MH/Cd 9.0V 6F22 rechargeable batteries
2. Multiple charging combinations – up to 6 AAA/AA batteries + 1 9V battery simultaneously, or 4 C/D batteries (Slots 1, 3, 4, 6)
3. Independent channels with auto cut-off – each slot charges and stops automatically when fully charged
4. Constant voltage pulse charging with precise PWM control technology – safe and reliable, filling rate ≥85%
5. Red/Green dual-color LED indicators – Red (charging), Green (fully charged), Red/Green alternating flash (alarm)
6. Alkaline battery identification – ensures charging safety; red/green alternating flash alarm for alkaline batteries
7. Trickle recharge function – after fully charged, continues with final constant voltage current pulse for ~2 hours before completely stopping
8. Multiple charge termination detections: -dV, 0dV, maximum voltage (1.53V ±0.05V for 1.2V batteries; 10.5V ±0.05V for 9V batteries), and maximum time (22H for 1.2V, 10.5H for 9V)
7. Low-voltage activation for over-discharged batteries
8. Comprehensive protections: short-circuit, reverse-polarity (won't damage charger), bad battery detection (<0.4V ±0.1V), and maximum time protection
9. Type-C input for stable and convenient connection
10. Large capacity design: 170×130×41mm, 249g