The right battery makes or breaks an electric bike’s performance. ChamRider covers the three voltage tiers that matter most: 36V for standard assist systems, 48V for mid-drive motors, and 52V for those chasing top-end speed without cutting into range. All packs use Samsung lithium-ion cells with an integrated BMS for cell-level protection.
Frequently Asked Questions
What types of batteries does Chamrider offer?
Chamrider offers lithium batteries for electric bikes, scooters, and light mobility vehicles, in NMC and LFP chemistry, compatible with major European manufacturers.
Are Chamrider batteries certified?
Yes, Chamrider batteries comply with the IEC 62133 standard and feature BMS protection against overcharge, short circuits, and deep discharge.
What is the lifespan of a Chamrider battery?
Chamrider batteries are designed for 500 to 800 charge cycles depending on chemistry, with capacity retention above 80% at the end of the guaranteed cycles.
Do you ship to the UK and Europe?
Yes, Chamrider ships to the UK and across the European Union, with a delivery time of 5 to 10 business days depending on destination.
CHAMRIDER BATTERIES
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ChamRider has been engineering lithium-ion battery packs for electric bikes for over fifteen years. The product line spans 36 V, 48 V, and 52 V configurations, covering the full range of popular hub motors and mid-drive kits — Bafang, Tongsheng, and comparable 250 W to 750 W systems. Each pack ships after individual cell-level voltage testing, ensuring consistent capacity and balanced internal resistance across the entire batch.
Three technical pillars define ChamRider batteries: high-density cells (21700 or 18650 format), a multi-layer BMS that enforces overcurrent, overvoltage, undervoltage, and thermal limits in real time, and CE certification compliant with European e-bike regulations capping assisted speed at 25 km/h and motor output at 250 W. The BMS communicates with Bafang displays via standard UART, giving riders live state-of-charge and temperature data during every ride.
ChamRider backs every pack with a two-year warranty and an in-house repair service — cell replacement, BMS swap, or full diagnostic under load. This repairability focus means a pack that has lost 20 % capacity after four years does not have to become landfill; targeted cell replacement restores it to near-original performance at a fraction of replacement cost. Technical support is available in English, French, and German for both end users and workshop mechanics.
The use of lithium-ion cells gives these batteries high energy density, reduced weight, and extended lifespan.
How to choose the right ChamRider battery?
Choosing the ideal battery for your ChamRider e-bike requires taking several key factors into account.
On our simplified ChamRider buying guide page, you will find a clear method to identify the battery that best matches your needs.
A set of formulas and comparison tables will help you select the best combination based on your usage and budget.
ChamRider Customer Reviews
Customers praise the reliability of ChamRider lithium cells and the perfect compatibility of the 36V, 48V, and 52V batteries with their equipment. Between fast delivery and an immediate power boost, the e-bike community recommends ChamRider to give their electric bikes a second life.
Jean-Marc L.: “48V battery received quickly. Easy installation and restored range that exceeds my expectations on long rides.”
Sophie D.: “Excellent value for money. The technical support was very helpful in choosing the right voltage (52V) for my Bafang kit.”
Thomas R.: “Premium quality cells, you can feel the difference from the first charge. I recommend ChamRider without hesitation.”
Explore all ChamRider guides
Our batteries: ChamRider e-bike batteries · ChamRider accessories · eBike batteries — range, capacity and lifespan
Buying guides: How to choose your ChamRider battery · Battery comparison by model and voltage · ChamRider battery technology
Maintenance and reviews: Battery safety and maintenance · ChamRider customer reviews
