If you are looking for the highest quality, best performing e-bike battery for your Trailblazer, look no further.  This is designed for our new 2000W motor system and features the new 50A BMS and thicker pure nickel for better current caring capability to limit voltage sag. 

We proudly design and manufacture all of our e-bike batteries here in the USA to the most stringent quality guidelines and highest quality materials.  We use only name brand, matched cells to ensure more performance, better safety, and most importantly, better reliability. 

52V 17.5AH Battery Specifications

Cell Type: 18650 (LG MJ1)

Configuration: 14S 5P

BMS: 50A discharge, 8A charge capability, cell balancing, reverse polarity protection, overcharge protection, over discharge protection

Case: Reention IR-7U

Charger: 58.8V 2A included (more powerful chargers available)

Weight : 8.9lb

Charge Cycles: 500 (80% capacity)

Max Discharge: 50A (2300W)

Max Charge: 4.5A (limited by DC5.5 charge port)

*Battery lead-time is currently 2-3 weeks for manufacturing

What makes our batteries better than the competition?

• Warranty: 3 Year Limited Warranty backed by a USA company (see terms and conditions for more details)
• Quality BMS: Custom made BMS (battery management system) to ensure the protection and longevity of your pack
• Performance: Higher amp capability (thicker nickel, more powerful BMS, thicker wires, higher quality cells)
• Built in the USA: Built here in the USA and fully tested in multiple steps to ensure safety and performance
• Matched Cells: Matched battery cells ensure less resistance, less voltage sag, and a longer lasting battery
• Cell Holders: Custom made (on select packs) cell holders are designed to minimize footprint and create a stronger battery
• Genuine Cells: We source only name brand, cutting edge cell technology. Name brand cells offer better performance, reliability and safety. We test each and every cell batch to ensure authenticity
• Built to Order: Your pack is made fresh as soon as you order. This ensures you get the freshest battery possible! 
• Experience: Our builders have over 12 years of experience building thousands of e-bike batteries. There isn't a more experienced team!