BMS ( Battery Management System )

BMS is higher level BMS, which is safety control and management system to monitor battery status in order to make battery better working and lengthen battery life time objectively. BMS is mainly used in high capacity li-ion/li-polymer/lifepo4 battery packs. BMS is advanced integration of management, protection, communication and self-diagnose and cell balancing.

Major functions:

1. Overcharge protection

2. Overdischarge protection

3. Overcurrent protection

4. Overheat protection(NTC)

5. Short circuit protection

6. Temperature sensing

7. Cell monitoring & balancing

8. Communication interface

9. Self-diagnose

10. Power gauge

Parts included:

1.60v 50ah Lithium Battery pack with high quality BMS board build in and free case.

2. 67.2V 5A Charger(With EU/US/UK/AU AC Charger plug you can choose )

Remark:

We offer lithium, lifepo4 and ni-mh battery, accept customized battery pack, we can't update all items here. If any battery you want, please take it easy to contact with me tell me the capacity, voltage and size you want, thanks.

Payment:

1) We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment process or escrow

2) Payment must be made within 3 days of order.

3) If you can't checkout immediately after auction close, please wait for a few minutes and retry Payments must be

completed with in 3 days.

Delivery Time:

1. Battery is a special product, all batteries need several cycle tests before delivery, All e-bike batteries will be produced

once confirm order.so production and test time need about 3-5 days

2. Delivery time depends on destination and other factors,if you have not receive the ebike battery more than 30 days

please contact with us.

3. Electric bike batteries will be Free Customs Taxes and VAT Fee to USA,Australia,Malaysia and EU countries, but the

several non-EU countries will not whole free, others countries will need to pay them by customers.