Shenzhen Resky Electronics Co., Ltd.
| Payment Terms | Western Union,T/T |
| Supply Ability | 500pcs/day |
| Delivery Time | 7-10workdays |
| Packaging Details | Paper box |
| Rated Capacity | 20ah |
| Standard Voltage | 60V |
| Electrolyte | Li-ion |
| Cell | 21700 5000mAh Battery Cell |
| Motor | 1000W |
| Charging Cut-off Voltage | 67.2V |
| Dishcarging Cut-off Voltage | 44V |
| Color | Blue PVC |
| Cycle Life | 500cycles |
| Shipping | UPS, FedEx, TNT, DHL, by Air, by Sea |
| Brand Name | RESKY |
| Model Number | RESKY-6020 |
| 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 | 7-10workdays | Packaging Details | Paper box |
| Rated Capacity | 20ah | Standard Voltage | 60V |
| Electrolyte | Li-ion | Cell | 21700 5000mAh Battery Cell |
| Motor | 1000W | Charging Cut-off Voltage | 67.2V |
| Dishcarging Cut-off Voltage | 44V | Color | Blue PVC |
| Cycle Life | 500cycles | Shipping | UPS, FedEx, TNT, DHL, by Air, by Sea |
| Brand Name | RESKY | Model Number | RESKY-6020 |
| Certification | CE, RoHS, MSDS, Un38.3 | Place of Origin | China |
| High Light | 20Ah Lithium Ion Battery Pack ，21700 Lithium Ion Battery Pack ，60V Lithium Ion Battery Pack | ||
Rechargeable Li-Ion 18650 21700 60V 20Ah Lithium Ion Battery Pack For 1000w Electric Scooter
Specification:
| Product name | 60V 20Ah |
| Model | RESKY-6020 |
| Rated Capacity | 20Ah |
| Nominal Voltage | 60V |
| Over discharge protection voltage | 44V±0.05V |
| Over charge protection voltage | 67.2V±0.05V |
| AC Impedance New Cell Max.(mΩ) | ≤100 mΩ |
| Maximum Continuous Charge Current | ≤5A adjustment |
| Maximum Continuous Discharge Current | ≤10A 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 5kg |
| Cycle Characteristic | 500 times |
Advantages:
21700 Cell Technology: These cylindrical cells (21mm diameter × 70mm length) offer up to 20% higher energy density than older 18650 cells, storing more energy in a smaller volume.
Lightweight: Reduces scooter weight (e.g., a 60V/20Ah pack may weigh ~5kg vs. 10–15kg for lead-acid), improving portability and handling.
Space Efficiency: Enables sleeker battery designs that fit seamlessly into scooter frames.
60V System: Delivers higher power output (P = V × I), enabling faster acceleration, steeper hill climbing, and higher top speeds (e.g., 50–60 km/h for high-performance scooters).
Efficiency: Reduces current draw, minimizing heat loss and extending motor lifespan.
Extended Lifespan: 21700 cells typically offer 1000–2000 charge cycles (depending on chemistry), lasting 3–5 years with regular use.
Deep Discharge Resistance: Tolerates deeper discharges (e.g., 80% DoD) without significant degradation, unlike lead-acid batteries.
Rapid Recharge: Supports high charging currents (e.g., 3–5A), achieving 0–80% charge in 1–2 hours (full charge in 2–4 hours).
Compatibility: Works with standard EV chargers and fast-charging stations.
Cell Balancing: Ensures uniform charging across cells, maximizing capacity and lifespan.
Thermal Management: Maintains optimal operating temperatures (e.g., via cooling plates or vents).
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, Digital ... 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, Digital ...
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