↪️Delivery:Items are shipped from Australia. It takes 2~7 working days to receive the package.(Note: The warehouse does not ship on weekends.)
↪️Return:Items may be returned or exchanged or repaired.Please contact us if you have any questions about the item. We will actively handle after-sales<bigpower2019@hotmail.com>.
Please check the brand name aside the product tittle which marked in blue, ensure the blue color "brand name" is" Unit Pack Power" before place order.
We use 2500mAh cells and 4800mAh Cells:
True Capacity Battery Pack, Eg: 48V 20Ah
(it takes 52PCS cells(13*4=52) to reach 48V 20Ah(13S4P), Each cell is: 70g, battery housing is: 1kg ( 2500mAh cell: 50g/PC, 4800mah cell: 70g/PC)
Weight:13*4*0.07kg+1kg(Battery housing)=4.64Kg
Fake Capacity Battery Pack:
(Reduce the cells qty, riding distance is shorter)
Weight: only 3-3.2Kg(Some Fake product not marked the battery weight on their listing)
(To reach the correct weisght, some seller Sand filling the pack.)
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
Professional Lithium Ion Battery Manufacturer certifications: All UPP Battery have CE, ROHS, MSDS,UN38.3 safety certifications Safety Test: Short Circuit Safety Test √ Overcharge SafetyTest√ Crush Safety Test Needing Safety Test √ Extrucsion Safety Test√ | ||
Please check the brand name which marked in blue, ensure the blue color "brand name" is" Unit Pack Power" before place order. |
Built with high quality BMS Board for Safety protection BMS board function: Over charge protection//Over discharge protection//over voltage protection//over current protection// short circuit protection// temperature protection ////////////////////////////////////////////////////////////////////////////////////////////////// Important Tips: 1.To full charge the battery, please turn on the battery while charging. 2. ON/OFF Switch: "o" is power off , "-" is power on. 3. If you need other connector, such as: XT60, XT90, T Plug, you can connect seller. | ||
36V 19.2Ah(10S4P) & 24Ah(10S5P) 0-500W motor | 48V 13Ah(13S5P) 0-1000W motor |
Battery Cell: LG4800mAh Nominal Voltage: 36V Rated Capacity: 19.2Ah / 24Ah Max Constant Discharge Current: 20A( BMS) Apply for: 50W-500W Motor Charger: 42V 2A Discharge: XT60(Male&Female Side) Weight: 3.8Kg(10S4P) / 4.5Kg(10S5P) ------------------------------------------------------------- | Battery Cell: G2500mAh Nominal Voltage: 48V Rated Capacity: 13Ah Max Constant Discharge Current: 30A( BMS) Apply for: 50W-1000W Motor Charger: 54.6V 2A Discharge: Anderson(Male&Female Side) Weight: 4.25Kg(13S5P) ------------------------------------------------------------- |
48V 15Ah(13S5P) & 20Ah(13S4P) 0-1600W motor | 52V 13Ah( 14S5P)0-1200W motor & 20Ah(14S4P) 0-1600W motor |
Battery Cell: G3000mAh / LG4800mAh Nominal Voltage: 48V Rated Capacity: 15Ah & 20Ah Max Constant Discharge Current: 45A/40A ( BMS) Apply for: 50W-1600W Motor Charger: 54.6V 2A Discharge: XT60(Male&Female Side) Weight: 4.25Kg(13S5P) / 4.64Kg(13S4P) ------------------------------------------------------------- | Battery Cell: G2500mAh / LG4800mAh Nominal Voltage: 52V Rated Capacity: 20Ah Max Constant Discharge Current: 30A/40A ( BMS) Apply for: 50W-1500W Motor Charger: 58.8V 2A Discharge: Anderson / XT60(Male&Female Side) Weight: 4.5Kg(14S5P) / 4.92Kg(14S4P) ---------------------------------------------------------- |
48V 24Ah(13S5P ) 0-1500W motor | 52V 24Ah(14S5P ) 0-1500W motor |
Battery Cell: LG4800mAh Nominal Voltage: 48V Rated Capacity: 24Ah Max Constant Discharge Current: 40A( BMS) Apply for: 150W-1500W Motor Charger : 54.6V 3A Discharge: XT60(Male&Female) Weight: 5.1Kg --------------------------------------------------- | Battery Cell: LG4800mAh Nominal Voltage: 52V Rated Capacity: 24Ah Max Constant Discharge Current: 40A( BMS) Apply for: 150W-1500W Motor Charger : 58.8V 3A Discharge: XT60(Male&Female) Weight: 5.45Kg --------------------------------------------------- |
60V 19.2Ah(16S4P) 0-2000W motor | 72V 14.4Ah(20S3P) 0-2000W motor |
Battery Cell: LG4800mAh Nominal Voltage: 60V 19.2Ah(16S4P) Max Constant Discharge Current: 50A( BMS) Apply for: 150W-2000W Motor Charger: 67.2V 3A Discharge: XT60(Male&Female Side) Weight: 5.48Kg --------------------------------------------------- | Battery Cell: LG4800mAh Nominal Voltage: 72V 14.4Ah(20S3P) Max Constant Discharge Current: 40A( BMS) Apply for: 150W-2000W Motor Charger: 84V 2A Discharge: XT60(Male&Female Side) Weight: 5.2Kg --------------------------------------------------- |
48V 20Ah triangle (13S8P) 0-2000W motor | 48V 28.8Ah triangle (13S6P) 0-2000W motor |
Battery Cell: G2500mAh Nominal Voltage: 48V Rated Capacity: 20Ah Max Constant Discharge Current: 50A( BMS) Apply for: 50W-2000W Motor Charger: 54.6V 3A Discharge: XT60 (Male&Female Side) Weight: 6.2Kg(14S6P) -------------------------------------------------- | Battery Cell: LG4800mAh Nominal Voltage: 48V Rated Capacity: 28.8Ah Max Constant Discharge Current: 50A( BMS) Apply for: 50W-2000W Motor Charger: 54.6V 4A Discharge: XT60 (Male&Female Side) Weight: 6.46Kg(14S6P) --------------------------------------------------- |
Know More About Lithium Battery 1. Message Seller, if you need return |
Return Policy:
For batteries with any quality problems within one month, we can refund the money after you provide 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.
Return Program :
1. Should meet all return requirements :
a. bought the product within one month.
b. We will bear the return shipping fee if quality issues.
c. Buyer should bear the all shipping fee ( include the shipping cost to ship it out )& re-storage cost if without any quality issues.
2. Should contact for " Return Application Form " before return , sign the application form and put it in the package ( or we won't offer refund after received it , because we can't conifrm the information without the form )
3. 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"
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.