4-Slot Multi-Type Charger for Ni-MH/Cd AA/AAA & 6F22 9V Batteries
Dlyfull's compact multi-type charger features pulse charging technology, independent channels, and auto cut-off. With LED status indication and multiple protections, it delivers safe and efficient everyday charging for both AA/AAA and 9V batteries:
1. 4-slot USB charger for Ni-MH/Cd 1.2V AA/AAA and Ni-MH/Cd 9.0V 6F22 rechargeable batteries
2. Independent channels with auto cut-off – each slot charges and stops automatically when fully charged
3. Pulse charging technology with 0Δ and -Δ detection – safe and efficient charging
4. Supports any combination of AA/AAA and 9V batteries charging simultaneously
5. Bad battery detection – batteries below 0.4V will not be charged, with fast-flashing alarm indication
6. Alkaline battery identification – detects non-rechargeable batteries and prevents charging
7. Green LED indicators – flashing (charging), steady on (fully charged), off after self-check (standby); for 9V batteries, Slot 2 & 3 indicators are used
8. Comprehensive protections: maximum time protection, maximum voltage protection, and reverse-polarity protection (won't damage charger)
9. Type-C input for stable and convenient connection
10. Compact design: 75×68×25mm
| Model Name | U4-9V Pro |
| Input | DC 5V/1A (Type-C) |
| Output | Ni-MH/Cd 1.2V AA/AAA: 350mA*4 (300–400mA) |
| chargeable batteries | Ni-MH/Ni-Cd 1.2V: AA, AAA |
| Functions | • Pulse charging with 0Δ and -Δ detection |
Smart Protections | • Maximum time protection |
Compact 4-slot multi-type charger for Ni-MH/Cd AA/AAA and 6F22 9V batteries with pulse charging and auto cut-off.
NiMH/Ni-cd charger,dependent charging, LCD display, multiple modes ( charge , discharge , refresh , capacity test etc)
NiMH/Ni-cd charger,dependent charging, LCD display, multiple modes ( charge , discharge , refresh , capacity test etc),USB DC5V output
4-slot smart charger for Ni-MH/Cd and alkaline AA/AAA batteries with AC input, independent channels, and auto cut-off.