1. Full automatic transition of cc cv or cut-off , Precise limit of voltage & current
2. High efficiency ≥ 90% , high performance , stable and durable
3. Using 2 stage charging mode : cc-cv , charging more intelligent and safety, High saturation and lower calorie.
4. two led indicators show charging situation ( led 1 red mean power on / charging , Led 2 green mean full charged )
5. All products passed CE & Rohs certification
6. Factory wholesale price , 10 years factory production experience in battery charger industry.