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 Boston 48v21,2ah is a long-life multigrade battery for medium distances and tough use on an electric bike or electric scooter.
With motor power up to 1500W.
At a speed of 25km / h, you can drive up to 100km without the help of pedals.
Using the 48V10A charger, you can charge the battery by 50% 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: 13S4P Boston Swing 5300
Rated voltage 48v
Max voltage 54,6v
Rated discharge current 40
Max continuous discharge current (5 sec) 50A
Recommended charge current 4A
Max charge current 10A
Effective capacity 21,2Ah
Charge connector XT60Female
DIscharge connector XT60Female
BMS function : Cell balancing, Over-current, Over-discharge, Over-charge,
Temperature protection, Secondary protection.
Compatible with: EEB M battery box
Charger is not included, pls purchase it separate