charging for 3.7V Li-ion battery :10440~26650
1. Single Slots Li-ion battery Dedicated Charger
2. Supports adaptive 2-level charging current based on 65mm battery length.
3. Micro USB input design,indoor & outdoor Portable, user-friendly
4. LED indicators for charging status: steady red for charging, steady green for fully charged.
5. Multiple intelligent overcharge protection
| Model Name | U1 |
| Input | Micro USB, DC5V/1A |
| Output | 3.7V for Li-ion：0.5A/1A*1 |
| chargeable batteries | 3.7V for Li-ion：10440~26650 |
| Functions | Charge |
Smart Protections | Over charge protection Short circuit protection 0V activation function Reverse connection protection Bad battery detection |
Dual Slots USB Li-ion Charger charging for 3.7V Li-ion battery :10440~26650 with LCD Display
Four Slots USB Li-ion Charger charging for 3.7V Li-ion battery :10440~26650 with LCD Display
Four Slots USB Li-ion Charger for 3.7V Li-ion Batteries with 2A Fast Charging
Four Slots USB Li-ion Charger for 3.7V Li-ion Batteries with 1A Fast Charging