Nominal Capacity: 20AH, Nominal Voltage: 48V. Cell Specification: G25 2500mAh 8A 3C 18650 Cell. Life Cycle: More than 800 cycles.
Battery Size: 24516070mm / 9.646.32.75inch. Way of charge: CC/CV(Constant Current ; Constant Voltage). Maximum continuous charge current: 5A. Charge Cut-off Voltage: 54.6V. Max Continuous Discharge Current: 50A.Discharge Cut-off Voltage: 36.4V. 1pc 48V 20AH Lithium Battery with Built-in 50A BMS. 1pc 54.6V 2.5A Charger. Please note: This battery is only covered with PVC material (the blue film). We suggest you to put the battery in a bag or a case to protect it from collison or extrusion. Built-in 50A BMS (can be customized) for battery over charge, over discharge , short circuit protection. Recommended to be used with 48V 500W 750W 1000W 1500W 1600W 1800W motor. The battery is highly recommended to be used with the charger in the package as they are compatible. Our batteries are not compatible with Bosch, SHIMANO, Yamaha, Panasonic motors. Should meet all return requirements. Bought the product within one month. Return package should be complete, we will check the the package after receive it.
After one month we can send BMS or cells to you for repair, or you can send it back to repair as well. The battery goes over water. The battery is broken man- made. The cells are burnt out after using. Return the battery without reason.
Open a case without contacting us. If the battery has a power switch, please open it during charging, can help to charge more full.
The lithium battery can be charged at any time, it is not necessary that all energy is exhausted before charging. The battery should be used within a range of operating temperatures.Otherwise, there may be a loss of properties, leakage and / or rust. The rechargeable battery should be used within a short period of time after recharging, as the battery may self-discharge during prolonged storage. If long-term storage is required, the battery, which is 50% to 60% stored in a voltage range, is best because storage at higher voltage can result in loss of performance. Do not immerse the battery in water or seawater. Store the battery in a cool, dry environment. The battery should not be used near a heat source as a fire or heater. Use the charger specifically for charging. Do not interchange the position and the negative terminals.
Do not connect the battery electrodes to a power outlet. Do not throw the battery in fire or heating.Do not short-circuit the battery by connecting the positive and negative poles directly to metal objects. Do not carry or store the battery with metal objects such as hairpins, necklaces, etc. Do not hit the battery, throw any trampling damage or throw it. Do not solder the battery directly and do not pierce it with a nail or other sharp object.
We will offer best solution. Specifications: Nominal Capacity: 20AH, Nominal Voltage: 48V Configuration: 13S8P Component: Li(NiCoMn)O2 Cell Specification: G25 2500mAh 8A 3C 18650 Cell Life Cycle: More than 800 cycles Battery Size: 24516070mm / 9.646.32.75inch Battery Weight: 5.7KG Way of charge: CC/CV(Constant Current ; Constant Voltage) Standard charge Current: 2A Maximum continuous charge current: 5A Charge Cut-off Voltage: 54.6V Max Continuous Discharge Current: 50A Peak Discharge Current: 150A Discharge Cut-off Voltage: 36.4V Charger input: AC 100-240V Recommended to be used with 48V 500W 750W 1000W 1500W 1800W (Up to 1820W) electric bicycle motor.
Package included: 1pc 48V 20AH Lithium Battery with Built-in 50A BMS 1pc 54.6V 2.5A Charger. The item "48V 20AH Ebike Battery For 1000W 1500W 1800W Electric Scooter Trike Wheelchair" is in sale since Friday, June 21, 2019. This item is in the category "Consumer Electronics\Multipurpose Batteries & Power\Rechargeable Batteries". The seller is "szbatteries" and is located in ShenZhen. This item can be shipped worldwide.