IP65 IP67 IP68 waterproof case lithium 18650 rechargeable li-ion 36V 48V 52V 60V 72V battery pack

Shenzhen Unit Pack Power Technology Co., Ltd is a leading manufacturer who focuses on ebike/e-scooter lithium battery, li-ion battery pack, lifepo4 battery pack, li polymer battery pack.

UPP factory was established in Shenzhen China since 2012, have set warehouse and repair center in Germany/USA/ Australia, to offer fast sample testing and after-sales services.

UPP has implemented a strict high quality management system, the batteries are all complied with CE, RoHS, MSDS, UN38.3 standards, to obtain good reputation from many famous customers in USA, Europe and Australia successfully.

We are your one-stop source for your power system, warmly welcome more customers to join us, let’s together built a bright future.

 Company is certified by ISO 9001. Battery packs are certified by CE,ROHS,UN38.3,MSDS. 

Battery usually is shipped by UPS/Fedex/DPD air door to door. Generally we will ship battery by special cargo airplane that allow li ion battery aboard plane to destination country.

When battery arrives port, local UPS/Fedex/DPD shipping agent will send batteries to you.

Shipping time:

USA: About 7 days, free tax
EU/UK: 7-10 days, free tax
AU/New Zealand: 7-8 days, free tax for AU.
Canada:15 days
Japan/Korea/Singapore/Malaysia: 3-4 days, free tax.
India: 25 days.

Q: Are you manufacturer or trading company?

A: We are manufacturer, and we sincerely welcome you to visit our factory in Shenzhen!

Q: How to maintain the battery?

A: The battery should be stored in clean, dry, ventilated, dark environment. when unused,

keep it after half charge, recharge it every 3 months or 6 months.

Q: Do you offer charger for battery?

A: Yes, we offer 2 A chager normally. If you need fast charger, please contact sophia.

Q: what about warranty?

A:We provide 12 months warranty, during this peroid, customers can send the defective battery to our global after sale center in Germany or USA, it will be sent back after repair.