Every battery, indexed.
Find your e-bike's battery specs, compare replacement packs, check recalls, and locate repair and recycling near you.
Browse the index
E-bike batteries
Specs for 1,415 models from 260 brands
Replacement packs
OEM and aftermarket packs by voltage and price per Wh
Battery repair
Repair shops, e-bike stores and battery specialists by city
Recycling and drop-off
Where to take a dead or damaged lithium-ion battery
Recalls
Every CPSC e-bike, scooter and hoverboard battery recall
Safety and fires
Fire and injury statistics and safe charging rules
Cells
18650 and 21700 cells compared by capacity and current
Chemistry
LFP vs NMC vs NCA: density, cycles, safety and cost
EV batteries
Electric car battery sizes, chemistry and recalls
Laws
UL 2849, UL 2271 and battery laws by state and city
Statistics
Fires, injuries, recalls, battery growth and prices, with a shareable infographic
Guides
Wh vs Ah, range, charge time, maintenance, troubleshooting
Connectors and mounts
XT60, XT90, Anderson, Hailong, Reention and more
Top e-bike brands
| Brand | Models | Median |
|---|---|---|
| BULLS | 67 | 626 Wh |
| Easy Motion | 49 | 418 Wh |
| Rad Power Bikes | 46 | 672 Wh |
| IZIP | 43 | 418 Wh |
| Haibike | 37 | 396 Wh |
| Pedego | 35 | 480 Wh |
| Specialized | 32 | 504 Wh |
| Raleigh | 28 | 418 Wh |
| Trek | 26 | 418 Wh |
| EVELO | 25 | 500 Wh |
Latest battery recalls
| Date | Company | Type |
|---|---|---|
| 2025-07-24 | Shenzhen Fengqisi Car Industry Co., Ltd. | E-bike |
| 2025-07-24 | Transpro US Inc. | E-scooter |
| 2025-07-17 | Guangzhou Plenty Bicycle Co., Ltd. | E-bike |
| 2025-05-01 | Santa Cruz Bicycles LLC | E-bike |
| 2025-02-20 | Swagtron | E-scooter |
| 2024-01-25 | Pacific Cycle Inc. | E-bike |
| 2023-12-21 | DGL Group Ltd. | Hoverboard |
| 2023-03-30 | Jetson Electric Bikes LLC | Hoverboard |
Median e-bike battery: 482 Wh. About BatteryDex and how the data is built.