ShunTongDa 36V 10.4Ah Folding Electric Bike Battery: Does This 374Wh Pack Fit Your Ride?
The ShunTongDa 36V 10.4Ah is a 374Wh replacement battery for specific folding electric bikes, supporting motors up to 1000W with a 30A BMS and 1000-cycle lifespan — solid value at $180 for compatible riders.
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Key Specifications
Best For
How this e-bike scores for different riding styles
The 10.4Ah capacity and 30A discharge current support motors up to 1000W, offering decent power potential. However, this is only a battery component and actual performance depends entirely on the bike it's installed in.
While designed for folding e-bikes and relatively compact at 16.93 inches, this is just a battery pack that weighs 9.92 lbs. It offers portability as a spare component but not as a transportation solution.
The 30A BMS and support for up to 1000W motors suggests good power delivery for cargo bikes, but as a battery component only, it cannot haul cargo without being part of a complete e-bike system.
This is a replacement battery component, not a complete e-bike. It cannot be used for commuting on its own and requires installation into a compatible folding e-bike frame.
This battery component alone cannot provide recreational riding. It must be installed in a compatible e-bike to enable any leisure riding activities.
As a battery component only, this product has no off-road capabilities. It would need to be installed in an appropriate e-bike frame with suitable suspension and tires for trail use.
Our Verdict
The ShunTongDa 36V 10.4Ah is a replacement lithium ion battery for folding electric bikes, not a complete e-bike. Its 36V 10.4Ah configuration delivers 374Wh of capacity, enough to support motors rated at 500W, 750W, or up to 1000W — well above the average 250W–500W range for entry-level folding e-bikes in this price bracket. Expected pedal-assist range sits around 20–30 miles per charge depending on rider weight, terrain, and assist level, which is typical for a 374Wh pack.
The ShunTongDa battery weighs 9.92 lbs and measures 16.93 × 4.02 × 1.69 inches — compact enough for folding frame slots but not a universal fit. It ships with a 2A fast charger and features a 30A BMS that guards against overcharge, over-discharge, and short circuit. At 52 lithium ion cells rated for 1,000+ charge cycles, daily commuters can expect 3–5 years of regular use before capacity degrades noticeably.
The ShunTongDa 36V 10.4Ah battery is the right choice if you already own a compatible folding e-bike — confirmed fits include the eLectric XP, Samebike LO26, 20LVXD30, XWLX09, and Fiido M1 Pro — and need a replacement or spare to extend daily ride distance. At $180, it is competitively priced against comparable 36V 10Ah+ aftermarket packs that often run $200–$250. It is not for first-time e-bike buyers: you need a compatible frame and existing motor to install it.
What We Like
- Supports motors up to 1000W, covering 500W, 750W, and 1000W folding e-bike drivetrains
- 30A BMS provides overcharge, over-discharge, and short-circuit protection for safe daily use
- 374Wh capacity (36V × 10.4Ah) delivers an estimated 20–30 miles of pedal-assist range per charge
- Rated for 1,000+ charge cycles, giving most daily commuters 3–5 years of usable battery life
- Includes a 2A fast charger that cuts charge time versus standard 1A chargers included with many budget e-bikes
What Could Be Better
- Compatible with only 5 confirmed folding e-bike models — not a universal fit for all 36V electric bikes
- 10.4Ah capacity yields roughly 20–30 miles per charge, shorter than the 40–50 mile range of 48V 15Ah packs in the same price tier
- At 9.92 lbs, carrying the ShunTongDa battery separately as a spare adds noticeable load for a folding e-bike setup
- At $180, offers no stated manufacturer warranty period, unlike branded alternatives that include 12–24 month coverage
- Dimensions of 16.93 × 4.02 × 1.69 inches require precise measurement of your bike's battery bay before purchase — no returns on wrong-fit orders
Standout Features
Full Specifications
Weight & Capacity
| Bike Weight | 9.92 lbs |
Features
Included Features
Frequently Asked Questions
Common questions about36V 10.4Ah Folding Ebike Lithium Ion Battery 36 Volt Built in Electric Bike Batteries Pack with Charger BMS 20A for 500w 750w Motor Foldable Electric Bike Batteries
Can I use this battery on any electric bike?
No, this only works with specific folding e-bikes like eLectric XP, Samebike LO26, and Fiido M1 pro. You need to check if your bike model is compatible and if the size fits your battery space.
How long does it take to charge this battery?
It comes with a 2A fast charger. The exact charging time isn't listed, but with 10.4Ah capacity and a 2A charger, it should take around 5 to 6 hours for a full charge from empty.
How far can I ride on one charge?
The battery doesn't list a specific range because it depends on your bike's motor, your weight, hills, and riding style. With 374 watt-hours, most riders get between 20 to 35 miles per charge.
Is this battery waterproof?
Yes, it has a waterproof case to protect the inside parts from water damage. This helps keep the battery working even if you ride in light rain or wet conditions.
What comes in the box?
You get the 36V 10.4Ah battery, one 2A charger, and two keys for the safety lock. Everything you need to replace your old battery and start riding again.
Best For
How this e-bike scores for different riding styles
The 10.4Ah capacity and 30A discharge current support motors up to 1000W, offering decent power potential. However, this is only a battery component and actual performance depends entirely on the bike it's installed in.
While designed for folding e-bikes and relatively compact at 16.93 inches, this is just a battery pack that weighs 9.92 lbs. It offers portability as a spare component but not as a transportation solution.
The 30A BMS and support for up to 1000W motors suggests good power delivery for cargo bikes, but as a battery component only, it cannot haul cargo without being part of a complete e-bike system.
This is a replacement battery component, not a complete e-bike. It cannot be used for commuting on its own and requires installation into a compatible folding e-bike frame.
This battery component alone cannot provide recreational riding. It must be installed in a compatible e-bike to enable any leisure riding activities.
As a battery component only, this product has no off-road capabilities. It would need to be installed in an appropriate e-bike frame with suitable suspension and tires for trail use.
Scores
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