Product Description
Li-Ion 21700 48V 25ah 13s5p Rechargeable Lithium Ion Battery Pack
For Electric Scooter
Specification:
| Product name | 48V25Ah |
| Model | RSK-4825 |
| Rated Capacity | 25Ah |
| Nominal Voltage | 48V |
| Over discharge protection voltage | 39V±0.05V |
| Over charge protection voltage | 54.6V±0.05V |
| AC Impedance New Cell Max.(mΩ) | ≤100 mΩ |
| Maximum Continuous Charge Current | ≤5A adjustment |
| Maximum Continuous Discharge Current | ≤15A adjustment |
| Maximum Pulse discharge current | ≤20A adjustment |
| Operation Temperature Range | Charge: 0~45°C,Discharge: -20~60°C |
| Storage Temperature Range | Less than 1 year: -20~25°C |
| Less than 3 months: -20~40°C |
| Storage Temperature Range | Less than 30 Days: -25°C~45°C |
| Less than 90 Days: -25°C~30°C |
| Weight | Approx 5.5kg |
| Cycle Characteristic | 500 times |
Application:
Electric Skateboards/Scooters (High-Performance Models):
Enables high-speed electric skateboards (40+ km/h) and off-road
scooters, with 60V delivering the voltage needed for brushless
motors. The 30Ah capacity supports aggressive riding styles (e.g.,
hill climbing) without rapid discharge.
Electric Snowboards/ATVs (Small Models):
Powers lightweight electric snow sports equipment, operating
reliably in sub-zero temperatures (-20°C). The 21700 cells’ thermal
stability minimizes capacity loss in cold environments.
Marine Applications (Small Electric Boats):
Drives trolling motors or small electric kayaks, offering a quiet,
low-maintenance alternative to gas engines. The pack’s IP65-rated
enclosure (if equipped) protects against moisture and splashes.
Large Drone Swarms & Commercial Drones:
Powers medium-to-large drones for agriculture (crop spraying),
surveillance, or logistics (package delivery), providing 20–30
minutes of flight time (depending on payload). The 60V system
supports high-power brushless motors for stable lift.
Mobile Medical Equipment:
Powers portable dialysis machines, oxygen concentrators, or
emergency medical carts in remote areas, ensuring reliable power
with long cycle life.
All-Terrain Vehicles (ATVs) & Side-by-Sides (Small Models):
Enhances electric ATVs for hunting or rugged terrain, with 60V
providing sufficient power for steep inclines. The pack’s vibration
resistance and wide temperature range (-20°C to 60°C) suit harsh
environments.
Military/Government Applications:
Used in portable communication systems, surveillance gear, or
unmanned ground vehicles (UGVs), where lightweight, high-energy
storage and rugged durability are critical.
Pictures:
