ShenZhen Longtiger Technology Co., Ltd.
| Supply Ability | 3000 sets per month |
| Battery Position | Down Tube |
| Nominal Voltage | 48v |
| Delivery Time | 10-15 work days |
| Battery type | 18650/21700 |
| Payment Terms | T/T,D/P,L/C,Western Union |
| Cycle life | 800-1000 Times |
| Warranty | 12 months |
| Nominal Capacity | 20ah |
| Product name | Silverfish lithium battery |
| Color | Silver/Black |
| Packaging Details | Carton |
| Model Number | Silverfish |
| Certification | CE，UN38.3，MSDS， Report |
| Brand Name | Longtiger |
| Place of Origin | Guangdong，China |
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Product Specification
| Supply Ability | 3000 sets per month | Battery Position | Down Tube |
| Nominal Voltage | 48v | Delivery Time | 10-15 work days |
| Battery type | 18650/21700 | Payment Terms | T/T,D/P,L/C,Western Union |
| Cycle life | 800-1000 Times | Warranty | 12 months |
| Nominal Capacity | 20ah | Product name | Silverfish lithium battery |
| Color | Silver/Black | Packaging Details | Carton |
| Model Number | Silverfish | Certification | CE，UN38.3，MSDS， Report |
| Brand Name | Longtiger | Place of Origin | Guangdong，China |
| High Light | Silverfish ebike battery 48V 20Ah ，Lithium ion battery pack for 500W motor ，Silverfish battery for 1000W ebike | ||
Engineered with premium Grade-A 18650 / 21700 lithium cells, delivering 800+ full cycles with >80% capacity retention. Drastically reduces your RMA rates, warranty claims, and post-sale replacement costs.
Integrated with a smart 30A/40A continuous BMS, designed to handle peak discharge without thermal throttling. Perfectly matched for 500W, 750W, and 1000W hub or mid-drive motor systems.
Standardized Silverfish aluminum casing supporting both top and bottom discharge options. Custom-assembled with XT60, XT90, Anderson, or Julet waterproof connectors to seamlessly match your line-assembly requirements.
Fully certified with UN38.3, MSDS, CE, and RoHS, complete with drop-test and dangerous goods transport reports. Ensures fast customs clearance and hassle-free global freight logistics for bulk orders.
| Parameter Category | Specification / Value | B2B Advantage / Buyer Benefit |
|---|---|---|
| Product Model | Silverfish Aluminum Case E-bike Battery | Classic universal fit for cargo, city, and folding e-bikes |
| Nominal Voltage & Capacity | 48V 20Ah (960Wh) | High energy density for extended range (50–80 km) |
| Suitable Motor Power | 500W / 750W / 1000W | Prevents BMS trip under heavy load / steep uphill riding |
| Battery Cell Options | Grade-A 18650 / 21700 | High consistency, extended cycle life, low internal resistance |
| BMS Protection Board | 30A / 40A Continuous Discharge BMS | Includes Overcharge, Overdischarge, Short Circuit & Temp Control |
| Charge / Discharge Ports | DC2.1 / XLR; XT60 / Anderson / GX16 | Customizable to fit your existing e-bike wiring harness |
| Dimensions & Weight | Approx. 390mm x 110mm x 75mm | ~5.2 kg | Fits standard Silverfish sliding rail battery racks |
| Certifications | UN38.3, MSDS, CE, RoHS, IEC62133 | customs import |
A: Standard Silverfish dimensions are approximately 390mm x 110mm x 75mm. Please verify your frame rail clearance. If your bike uses a different mounting rail or connector, our technical team can supply custom bottom plate adapters and matching harness cables.
A: Yes! We stock standard XT60, Anderson, Bullet, and Julet connectors. Specify your required connector type and wire length when requesting a quote, and we will pre-wire them prior to shipment.
A: Every battery undergoes 100% capacity grading, voltage balancing, and aging tests before packing. We back our packs with a 12 month manufacturer warranty and provide clear RMA protocols for quick replacement parts.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2009
Total Annual:
500-1000
Employee Number:
10~300
Ecer Certification：
Verified Supplier
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