12s2p Battery Pack & Rail
12s2p Battery Pack & Rail
12s2p Battery Pack & Rail
12s2p Battery Pack & Rail
12s2p Battery Pack & Rail

12s2p Battery Pack & Rail

  • SKU: 12s2p
  • Availability: in stock Many in stock Out of stock You can purchase this product but it's out of stock
  • Vendor: Build Kit Boards

RailCore: A modular battery and enclosure system, allowing you to easily create multiple vehicles powered by one swappable and stackable battery system. RailCore batteries can stack up to three packs at a time, in parallel. Providing the opportunity to have a battery size perfect for each ride!

12s2p Battery Pack - This 12s2p Battery pack utilizes 21700 Samsung 50E cells, with a smart BMS Built into the battery packs base. This smart BMS allows you to connect up to 3 batteries together in parallel, increasing your range and overall output.

RailCore batteries utilize a built in smart BMS within the batteries enclosure.

Integrated non-bypassed BMS
- 50A max discharge current
- 10A max charge current

12s2p Samsung 50E
- 20A max discharge per battery
- 9,800mAh

Dimensions: 160 mm Width x 160 mm Length x 69.75 mm Height

Rail: 69.5 mm Width x 86.8 mm Length x 18.3 mm Height


  • 1x 12s2p RailCore Battery
  • 2x RailCore Rail Segment
  • 4x Rail Hardware

RailCore Battery Pack Specs:

Battery  12s1p 12s2p
Range*  ~6 miles ~15-20 miles
Weight ~ 2 lbs. ~ 4 lbs.
Dimensions 160 x 160mm 160 x 160mm
Cell 18650 Molicel P28A 21700 Samsung 50E
Capacity 2,800mAh 5,000mAh
Discharge Current 15A 19.6A
BMS + Protections Built in  Built in


Have any questions? Reach out to Support@rideBKB.com and we'd be happy to help :)


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