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Product Description
Item Code: BA-LI-BL-4812-03-SZ
(15% OFF)
(Only 12 days)
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Please note:

We will ship it by Sea mail with tracking number from China,7-9 weeks arrive!!

48V12AH Li-ion Battery(Aluminum Bucket)Specifications :
Type : 48V12Ah Li-ion battery pack (with Aluminum Bucket)
Nominal voltage: 48V
Weight: about 4.2kg
Standard Charge (23 ± 2 ℃): Use 2A constant current charge to 54.6V.And then 54.6V constant voltage charge to the charge current is less than the cut-off current (0.06C)
Standard discharge: At 23 ± 2 ℃, 0.5C constant current discharge to the lower limit voltage of 38V off Nominal capacity: 12Ah (Fully charged after 0.5C discharge to 38V capacity)

Cycle life: Standard charge and fast discharge cycle 500 times , the capacity will notless than 60% of the nominal capacity .
Maximum continuous charging current: 5A(Recommended charging current 0.2C ~ 0.5C)
Maximum continuous discharge current: ≤15A
Maximum instantaneous working current: ≤30A(≤30ms)
Battery case: Whitebait Aluminum Case
Protection system: Internal BMS
Charger: 54.6V / 3A
Size: 420 * 100 * 100mm
Use the operating temperature:
Discharge: 0-60 ℃; Charging: 0-45 ℃;

Note: This battery is not standard consumer electronics products, not necessarily can directly replace your original battery. It is a product of an assembly, you need to confirm the parameter (such as voltage,current) is in compliance with your request before buying. So it need you to have certain professional knowledge and ability.
We only can guarantee the output as same of our description, can't guarantee that it must be suitable for your load, (because we don't know what is your load).
If you have any questions please contact with us, we will reply you as soon as possible.


We accept payment via paypal.


1. All the buyers must submit payment within 7 days of auction close. If payment is not received, the item will be relisted, a NON-PAYING CLAIM alert will be filed.


2. Please do not bid if you are not intend to buy. Unpaid dispute will be filed to ebay for the non payable bidders.

1. All products will be shipped within three working days upon payment cleared.

2. All items will be shipped to buy's paypal address. Please check your paypal address correctly.

3. Please note:

We will ship it by Sea mail with tracking number from China,7-9 weeks arrive!!

4.International Buyers – Please Note:

a ) Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility.

b) Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying. While we will declare lower price and mark as a sample.


30 days return guarantee: you have full four weeks to try the item, if you don't like it ,you can sent it back (less shipping) with 20% restocking fee or get the money back . But the return shipping cost is the buyer's responsible, wouldn't be refundable.


Purchase must be in good condition including all accessories.Our certified technicians will test all items to guarantee the items prefect before shipping .If you received a defective item, mail us and sent it back. we will exchange the other brand new replacement to you within 30 days start from the delivery date... We will responsible for the One-way shipping cost that is from my place to yours. And the buyer should to pay the return cost. Mail us immediately if you find the goods have any problem.


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