Assemble all our batteries in our factory, using custom parts we design and then manufacture on our own CNC machines. Each pack is ran through a full charge and discharge before leaving our facility to make sure you are getting every amp hour you paid for. Cell in the pack is fused (just like almost all of the batteries we supply). Cell level fusing, means that in the event of an internal short circuit in the battery (which the BMS cannot protect against), then all that will happen is that some sacrificial links will safely open, preventing any of the cells or cabling from overheating and becoming dangerous.
We don't take chances when it comes to our batteries or your safety! One Year Quality Support(Repair/Replacement). Our battery can fit most motor kit, for example: Bafang, Voilamart, Tongsheng, but exclude these four.
We only source high A-grade cells from the official sources, assemble all our batteries in our factory, using custom parts we design and then manufacture on our own CNC machines. Power Switch : YES, conrtrol power by safety keys - Safety Lock : YES - Portable Handle : YES - Mount Plate Material : Aluminium alloy - Charge Port : RCA. Fit for motor : 48V 250W 300W 350W 500W 750W 100W (can't be more than 1092W). Charge Temperature : 045°C, Discharge Temperature : -2065°C, Retention of Charge (store in one month) : =95% Rated.
Way of Charge : CC/CV(Constant Current;Constant Voltage). Standard Charge Current : 2A, Maximum Charge Current: 3A. Charge Cut-off Voltage : 54.6V, With Charger : 54.6V 2A.
Continuous Discharge Current (BMS) : 30A, Peak Discharge Current : 75A. Cycle Life : =800 Cycles with DOD 80%.Our battery can fit most motor kit, but exclude these four. This battery is in our Germany warehouse, so it uses EU plug charger. But we can send one cable of UK Plug from China for free, can leave message in your order if you want. 1x V brake luggage rack 1x battery 1x mounting plate with keys and other parts 1x charger 1x AC Power Cable.
We highly appreciate your understanding and patience! After one month we can send BMS or cells to you for repair, or you can send it back to repair as well. All our electric bicycle batteries with high quality cells and BMS, and they will be 100% tested befo. The battery goes over water.
The cells are burnt out after using. Return the battery without reason. Open a case without contacting us. Bought the product within one month. Out & re-storage cost if without any quality issues.
Return Application Form before return, sign. It, because we can't conifrm the information without the form. Return package should be complete, we will check the the package after receive it. If any products or accessories missed, we have the right of Parti.Thank you so much for your order. Our first goal is to make you 100% happy! This item is in the category "Sporting Goods\Cycling\Bike Components & Parts\Electric Bike Components".
The seller is "uppbattery" and is located in this country: DE.