48V 20Ah 1500W1000W Lithium Battery Ebike Battery for 48V Bafang Voilamart Motor

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48V 20Ah 1500W 1000W Lithium Battery Ebike Battery for 48V Bafang Voilamart Motor
Product Description
48V 20Ah 1500W 1000W Lithium Battery Ebike Battery for 48V Bafang Voilamart Motor
UNIT PACK POWER battery can fit most motor kits, for example: Bafang, Voilamart, CSC, Tongsheng, EBIKELING, etc.
But exclude these four: Bosch, SHIMANO, Yamaha, Panasonic.
1 year manufacturer warranty
,Built in
30A ＆
50A
BMS
with short circuit, over-current, over-heat, over-charge, over-discharge protection.
48V 20Ah with 30A BMS Fit Motor Power : 48V 250W 350W 500W 750W 1000W (Max Matching 1000W)
48V 20Ah with 50A BMS Fit Motor Power : 48V 250W 350W 500W 750W 1000W 1200W 1400W 1500W 1600W 1800W (Max Matching 1800W)
PREMIUM CELLS :
This battery pack uses
Top A Grade 18650 cells
, highest quality 18650 up to 10A constant discharge, long runtime, deep discharge recover, extended service life and superb performance. It has a great cycle life:
≥80% Capacity After 800 Cycles
, no acid. (No spill or leak problems)
Fully potted pack for the ultimate in battery protection. Each cell has its own fuse for ultimate in safety.
Each pack have ran through a full charge and discharge test in produce, to make sure you are getting every amp hour you paid for.
PRODUCT FEATURES :
Waterproof and solid aluminium case.
With 5V 1.5A USB port can charge Cell Phone and Bluetooth Speaker.
LED taillight keep safe riding at night , separate switch control ,better quality.
The illuminated battery LED power indicator. Know the power level in real time.
Use key lock to secure the battery to the bicycle frame to prevent theft.
BATTERY SPECIFICATIONS :
Nominal Voltage: 48V  Rated Capacity: 20Ah
Configuration: 13S 8P (104 cells )
Cell Specification: Top A Grade 18650 2500mah
Cycle Life: ≥80% Capacity After 800 Cycles
Battery Dimensions: 430*160*85mm / 16.9*6.3*3.3inch
Rack Dimensions: 455*413*160mm / 17.9*16.3*6.3inch
(Fit 24″~28″ V Brake Wheel)
Please confirm your bike can fit this rack dimensions before purchase.
Battery Net Weight : 15 lbs
Way of charge: CC/CV.
Standard charge Current: 2.5A
Maximum continuous charge current: 3A
Max Continuous Discharge Current: 30A / 50A (BMS)
Peak Discharge Current: 90A / 150A
Charge Cut-off Voltage: 54.6V
Discharge Cut-off Voltage: 36.4V
PACKING LIST :
1pc Lithium Battery
1pc Mounting plate and parts
1pc Rear Rack
1pc Charger with US plug
2pcs Keys
1pc User Manual
1pc Extra Anderson or XT60 connector (Depends on your purchase)
DISCHARGE CONNECTOR :
48V 20Ah (30A BMS) battery uses the following
3# Anderson
Connector.
48V 20Ah (50A BMS) battery uses the following
5# XT60
Connector.
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Delivery details
Return&Warranty
Customer Service
Daily Maintenance
Payment
We accept multiple payment ways,
Paypal,
Google Pay,
Apple Pay, credit card, debit card
...
Delivery details
Item Location: USA (CA Warehouse)
All orders are shipped within 1-2 business day of cleared payment. All Products are rechecked before shipped out.
Fast shipping via
Fedex Ground or
UPS Ground
to most US addresses, may take
1-6 business days
for delivery. Delivery time will vary according to the destination. Tracking provided for all shipments.
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.
Return&Warranty
Return Policy：
Should meet all return requirements :
a. Bought the product within one month. We will bear the return shipping fee if quality issues .
b. Buyer should bear 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
1 year warranty
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.
Customer Service
Note Before Order :
Our battery can fit all motor kit , but exclude these four :
Bosch，SHIMANO, Yamaha ，Panasonic .
If you can't confirm your motor , please contact us , we will offer help .
Pre-sale Service:
Please feel free to contact us via ebay message if you have any questions about product . We will try our best to reply to you on Business Time. （except weekends and holidays）
Our office hour: -9:00a.m.-- 6:00 p.m.(GMT+8) of Monday to Friday.
We highly appreciate your understanding and patience!
After sales service:
If there is any issue or question after purchase the product，
please contact us before leave a negative feedback or file a case.
We promise will offer the most convenient way to make it right.
We have professional technician to analyse your problem，provide the solution，have professional maintenance point in US and DE，never worry about our aftersale service.
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.
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