SKU: 55114074513

52V 5AH (14S) Trailblazer Lightweight Park Battery Battery (IR-7U)

Sale price$7606.35 Regular price$8451.50
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USA
  • USA
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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12

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Description

52V 5AH (14S) Trailblazer Lightweight Park Battery Battery (IR-7U)If you are looking for the highest quality, best performing e bike battery for your Trailblazer, look no further. This pack is designed to save the MOST possible weight when you take your bike to the bike part. A substantial weight savings of 4 pounds will bring your Trailblazer under 50lb! For the 1800W 2000W systems, please be aware you should not use more than PAS level 3 due to power restraints with this pack. We proudly design and manufacture all

If you are looking for the highest quality, best performing e-bike battery for your Trailblazer, look no further. This pack is designed to save the MOST possible weight when you take your bike to the bike part. A substantial weight savings of 4 pounds will bring your Trailblazer under 50lb!

For the 1800W/2000W systems, please be aware you should not use more than PAS level 3 due to power restraints with this pack. 

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 5AH Battery Specifications

Cell Type: 21700 (Samsung 50S)

Configuration: 14S 1P

BMS: 25A discharge, 8A charge capability, cell balancing, reverse polarity protection, overcharge protection, over discharge protection

Case: Reention IR-7U

Charger: Not included

Weight : 4.9lb

Charge Cycles: 300 (80% capacity)

Max Discharge: 25A (1300W)

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!
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 55114074513

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4.2 ★★★★★
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A
Verified Purchase
alyssa
Houston, US
★★★★★ 5
Great value
Size: 10FT, Color: Purple
Great charger. Super fast & super long to reach wherever you need it to
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
J
Verified Purchase
Jenjems
Grantham, US
★★★★★ 5
Love this it works so well
Size: 10FT, Color: Purple
The link is good. The color is beautiful, they're very easy to use. The charging speed is amazing. They help keep my battery charged all day long, very versatile. It weighs absolutely nothing. And you wanna talk about durability?My dog chewed it and they're still working.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
M
Verified Purchase
Maine
Lowell, US
★★★★★ 4
Decent
Size: 10FT, Color: White
Would of gave a 5 star rating but in terms of quality it’s decent as far as advertisement of it being 10ft is a lie I still had one of my original apple 10ft cable and these are technically 8-8.5ft. So far both boxes and cables still functional and working 5 months later better than most chargers you will buy at a gas station, that will only last about 2-3 months.
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Reviewed in the United States on March 20, 2026
A
Verified Purchase
Amazon Customer
Whiting, US
★★★★★ 5
Favorite charger
Size: 10FT, Color: Yellow
This is my 3rd purchase of this brand of charger (different colors). The yellow color is just as pictured. These chargers always fit flawlessly with my iphone15 pro. The charger provides a fast and lasting charge for my phone, iPad, or anything else I connect it to. I love the bright color options. I highly recommend this charger because they are durable and provide a quick, long lasting charge.
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Reviewed in the United States on April 21, 2026
J
Verified Purchase
Jon Myers
Boise, US
★★★★★ 5
Perfect charger
Size: 10FT, Color: White
Very impressed with how quickly the charger works. The longer cable has made it easier to use the phone while charging and sitting on the couch. No issues with the cable getting tangled or fraying like I have had with others, or pinching and breaking the connection.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026

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