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EEB 72v 31,8Ah Boston battery pack

  • Brand: Panasonic
  • Product Code: EEB 72V31,8AH Boston
546.00$

We can produce a battery of any power, size, cable length you require, the required connectors in the case you need. Sample production time 15days.  The battery models that are presented in our catalog are the most popular on the market and are available in our warehouse. MOQ of batteries with the required parameters and wholesale price are negotiable.


Battery pack Boston72v31,8ah is a long-life multigrade battery for medium distances and tough use on a  high power electric bikes.

With motor power up to 3000W.

At a speed of 25km / h, you can drive up to 230km without the help of pedals.

Using the 72V10A charger, you can charge the battery by 30% per hour.

Equipped with a built-in BMS (Battery Management System) board for protection against overcharge and overdischarge.

The battery cells of the American company Boston Swing 5300 are another breakthrough in the category of lithium batteries.

Bit characteristics at the level of branded 18650 cells, but with huge advantages:

- significantly lower price;

- the possibility of accelerated charging (0.7C or 70% charge per hour);

- stable operation in cold weather, up to -40С;

- the ability to charge in cold weather to -20C;

- service life up to 10 years or 3000 cycles;

- issue the full declared capacity at a load of 1C and a discharge of up to 3V.

The Boston Swing 5300 is designed for electric vehicles, therefore it is adapted to more severe operating conditions and has a significantly longer service life compared to most analogues in the 18650 form factor. In the battery images you can see their characteristics (Datasheet).

Configuration: 20S6P Boston 

Size: 335x125x140

Weight 13,5kg

Rated voltage 72v

Max voltage 84v

Undervoltage 60v

Rated discharge current 70A

Max continuous discharge current (5 sec) 75A

Peak  discharge current (1sec) 90A

Recommended charge current 6A

Max charge current 10A

Charge connector XT60 female

DIscharge connector XT150

BMS function : Cell balancing, Over-current, Over-discharge, Over-charge,

Temperature protection, Secondary protection.

This battery pack can come with bluetooth BMS (Android APP can show capacity, reamined distance, battery cell voltage, current etc).

Compatible with: EEB battery box M size

Charger is not included, pls purchase it separate



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