48V/52V 20Ah Rear Rack Ebike Battery for 1000W 1800W Bafang Voilamart AW Motor

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48V/52V 20Ah Rear Rack Ebike Battery for 1000W 1800W Bafang Voilamart AW Motor
Product Description
*Ship from US wharehouse, usually takes 2-5 days to arrive.
*2 month Free Return, One Year Quality Support(Repair/Replacement)
and Lifetime Technical support.
*Fit for: E-scooters, Ebike, Golf car, Electric wheelchairs, Electric boats, etc.
*Our battery can fit most motor kits, for example:
Bafang, Voilamart
, but exclude these four : Bosch, SHIMANO, Yamaha, Panasonic .
fit for 24'' 26'' 28'' wheel
48V 20AH 1000W&1800W(13S8P)
Cell:2500mAH Cell,
suitable for:50W-1800W motor.
Max Constant Discharge Current: 30A/50A
Discharge: Anderson/XT60(Includirng Male and Female Side).
Charger: 54.6V 2.5A
Battery Size: 430*160*85MM
Payment
Delivery details
Return & Warranty
Daily Maintenance
Contact Us
Payment
We offer a variety of payment methods.
Delivery details
Fast shipping via
FedEx Ground
to most US addresses , may take
1-5 business days
for delivery. We can ship to most US states with free shipping  , can't ship to Puerto Rico ( PR) .Other islands like Hawaii , Alaska please contact us for shipping fee before order .
Tracking provided for all shipments.
Return & Warranty
Return Policy：
Should meet all return requirements :
1. Bought the product within one month. We will pay the return shipping fee if quality issues .
2. Buyer should pay the all shipping fee ( include the shipping cost to ship it out ) if without any quality issues .
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  "Partial Refund "or No Refund "
Warranty：
We provide
12 months
for all electric bike batteries.
Any battery with quality problem in one month we can return the money after you provid the proof.
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 before shipping.
We
don't supply
warranty service for the following situation :
1. The battery goes over water .
2. The battery is broken man- made.
3. The cells are burnt out after using.
4. Return the battery without reason .
5. Open a case without contacting us.
Daily Maintenance
Charge and discharge：
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 .
Storage：
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.
Warm Tips：
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.
Contact Us
If you have any questions about our product, feel free to contact us. We will respond as soon as possible.
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Shipping
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