Extra Large Downtube Removable Battery Pack - Reention DP9

Detachable Downtube Battery

This downtube battery stands as the largest option available for 18650 cells. Accommodating 91 cells, it can reach a maximum capacity of 48V 24.5AH with 3500mAh cells (Samsung 35E).

For 52V, it can hold a maximum of 21AH, or for 36V, a maximum of 31.5AH. Remarkably, even a 72V pack with 14AH can fit snugly into this pack!

The 4-bolt mounting plate offers exceptional sturdiness.

Measurements are provided in the accompanying photos.

We utilize three different cell types:

Samsung 30Q - High Discharge (3000mAh, 15A): Ideal for high-output applications (1000W-3000W)

Samsung 35E - High Range (3500mAh, 10A): Perfect for achieving maximum range with moderate output applications (<1500W)

Samsung 33G - Eco (3200mAh, 10A): An economical choice for moderate output applications, offering the lowest cost.

Please email the required discharge cable length in inches.