Shenzhen Resky Electronics Co., Ltd.
| Payment Terms | Western Union,T/T |
| Supply Ability | 500pcs/day |
| Delivery Time | 15-20days |
| Packaging Details | Paper box |
| Rated Capacity | 25ah |
| Standard Voltage | 48V |
| Usage | Remote Control Boat, Remote Control Plane, Remote Control Car, Moutain Ebike, Electric Skateboard, Electric Golf |
| Celly type | 21700 5000mAh cell |
| Structure | 10s5p |
| Motor | Below 1000W |
| Charging Cut-off Voltage | 54.6V |
| Charging Current | 5A |
| Dishcarging Cut-off Voltage | 39V |
| Continuous disCharging Current | 20A |
| Brand Name | RESKY |
| Model Number | RSK-4825 |
| Certification | CE,RoHS,MSDS,Un38.3 |
| Place of Origin | China |
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Product Specification
| Payment Terms | Western Union,T/T | Supply Ability | 500pcs/day |
| Delivery Time | 15-20days | Packaging Details | Paper box |
| Rated Capacity | 25ah | Standard Voltage | 48V |
| Usage | Remote Control Boat, Remote Control Plane, Remote Control Car, Moutain Ebike, Electric Skateboard, Electric Golf | Celly type | 21700 5000mAh cell |
| Structure | 10s5p | Motor | Below 1000W |
| Charging Cut-off Voltage | 54.6V | Charging Current | 5A |
| Dishcarging Cut-off Voltage | 39V | Continuous disCharging Current | 20A |
| Brand Name | RESKY | Model Number | RSK-4825 |
| Certification | CE,RoHS,MSDS,Un38.3 | Place of Origin | China |
| High Light | 13s5p Rechargeable Lithium Ion Battery Pack ，Electric Scooter Lithium Ion Battery Pack ，21700 Lithium Ion Battery Pack | ||
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:
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2012
Total Annual:
500000-1000000
Employee Number:
20~50
Ecer Certification：
Verified Supplier
Shenzhen Resky Electronics Co., Ltd is a company specialized in manufacturing, sales and marketing of rechargeable lithium battery and related battery packs. Our lithium battery cells and packs products are widely used in portable mobile devices such as Bluetooth headsets, MP3 players, PDAs, Digi... Shenzhen Resky Electronics Co., Ltd is a company specialized in manufacturing, sales and marketing of rechargeable lithium battery and related battery packs. Our lithium battery cells and packs products are widely used in portable mobile devices such as Bluetooth headsets, MP3 players, PDAs, Digi...
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