Nominal Voltage: 36V
Nominal Capacity: 4.4Ah
Over-charge protection voltage: 42V (single 4.2V)
Over-discharge protection voltage: 25V (single 2.5V)
Max. continuous discharge current: 20A
Cut-off discharge voltage: 2.5A(any single battery)
Continuous working current: >15V
Charging current: 0.5C
Charging temp.: 0~45℃， 45~85%RH
Discharging temp.: -20~55℃， 45~85%RH
Storage temp. : -20~55℃
What do we do different?
* High quality: Investing 15% of profit on R&D and 5% on quality control.Before delivery,all should be checked via equipments like Temperature measuring evice/Short circuit etector/TAC-STICK...
* Warranty: 1 year warranty,any defective battery cahrgers can be exchanged for free;
* Market protection policy: We promise that EVEWHER only invites limited distributors in each country, to ensure your long-term profit and decrease your competition;
* Reliable after-sale service: 12 hours online service,all sales are trained in factory each month;
* Fast delivery: We can produce 1,000,000pcs each month.
l Quick delivery, the unit seems to be in high quality and not the cheapest you find at lower price range. I'm quite satisfied with the unit except for charging as it looks like it charges every battery equally at the same time and not individual charging.
l Very nice power bank. With couple of good 18650 batteries I have lots of power available. Even possible to change batteries while in function. I will test it the coming weeks.
l Very fast shipping time - only 16 days from order till delivery (Russian province)! Power bank works well for the first three days with different 18650 batteries. Thank you!
l Fast shipping, good quality. Powerbank can charge and be charging simultaniously.
l Products were safe arrival . Product was added to our work without any problems . I was able to good buy . Thank you very much.