ShunTongDa 36V 10.4Ah Folding Ebike Battery: Is This the Right Battery for Your E-Bike?

This is a replacement battery component for specific folding e-bikes, not a complete bicycle, offering decent 374Wh capacity with 1000W motor support for $180.

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Key Specifications

Weight
9.92 lbs

Best For

How this e-bike scores for different riding styles

High Performance
25/100

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.

Compact & Portable
20/100

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.

Cargo & Utility
18/100

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.

Daily Commuting
15/100

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.

Recreational Leisure
12/100

This battery component alone cannot provide recreational riding. It must be installed in a compatible e-bike to enable any leisure riding activities.

Off-Road Adventure
10/100

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

This product is a replacement battery for folding electric bikes, not a complete e-bike. It has 36 volts and 10.4Ah capacity, giving you 374 watt-hours of power. That's enough to run motors up to 1000 watts, which is pretty good. The battery weighs about 10 pounds and measures almost 17 inches long. It comes with a charger, two keys for the lock, and has a strong protection system built in. The battery can be charged over 1000 times before it wears out, which means years of use.

This battery works best as a replacement part for people who already own specific folding e-bikes like the eLectric XP or Samebike LO26. If your old battery died or you want a spare for longer trips, this could be a good choice. The fast charger and waterproof case are nice features. The safety lock helps prevent theft when your bike is parked. It's priced at $180 which is reasonable for a lithium battery with these features. People who use their folding e-bikes every day for work or errands would benefit from having a backup battery.

The biggest problem is this only works with certain bike models. You must measure your battery space very carefully before buying because if it doesn't fit, you're stuck. Also, the 10.4Ah capacity is on the smaller side, so don't expect super long rides. Most e-bikes with this battery size go about 20 to 30 miles per charge depending on how you ride. This is not for someone shopping for their first e-bike - you need an existing compatible bike. If you want a complete e-bike ready to ride, you should look at actual bicycles instead of replacement parts.

What We Like

  • Works with motors up to 1000W which means it can power pretty strong e-bikes
  • The 30A BMS protection system keeps the battery safe from overcharging and damage
  • Comes with a 2A fast charger that fills up the battery quicker than slower chargers
  • Lasts for over 1000 charge cycles so you can use it for many years before replacing
  • Has a safety lock and power switch to prevent theft and save battery when not riding

What Could Be Better

  • This is just a battery - you need to already own a compatible folding e-bike to use it
  • Only works with specific bike models like eLectric XP and Samebike LO26, not universal
  • The 10.4Ah capacity is fairly small and won't give you super long rides between charges
  • At 9.92 pounds it adds noticeable weight when carrying it separately or as a spare
  • You need to carefully measure your bike's battery space because wrong size means you can't use it

Standout Features

30A BMS with 1000W motor support
Higher discharge current than typical 15-20A systems, enabling more powerful motor performance
1000+ charge cycles rated lifespan
Above average longevity compared to standard 500-800 cycle batteries
Built-in security lock and power switch
Additional anti-theft and power-saving features not found on basic replacement batteries

Full Specifications

Weight & Capacity

Bike Weight9.92 lbs

Features

Included Features

Foldable
Removable Battery

Frequently Asked Questions

Common questions about 36V 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.

Scores

Overall Score 42/100
Value Score 65/100
Popularity 72/100

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Tags

replacement component folding bike battery mid capacity 1000w compatible limited compatibility

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