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Message Seller:uppofficial @1 63. com, if you need return
1 Month Return Support (Message Seller:uppofficial @1 63. com, if you need return)
We use 2500mAh 18650 cells and 4800mAh 21700 Cells:
True Capacity Battery Pack, Eg: 48V 13Ah
(it takes 65PCS cells(13*5=65) to reach 48v 13Ah(13S5P), Each cell is :50g, battery housing is: 1kg ( 2500mAh cell: 50g/PC, 21700 cell: 70g/PC)
Weight：13*5*0.05kg+0.6(Battery housing)= 3.85Kg
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.)
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(Message Seller:uppofficial @1 63. com, if you need return)
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Notice:
48V 20Ah,52V 20Ah , 52V 17Ah/ 52V 21Ah do not comes with cells holder, all other parameter are comes with cells holer
This is the only authoried store of Unit Pack Power on Amazon
Please check the brand name which marked in blue, ensure the blue color "brand name" is" Unit Pack Power" before place order.
Professional Lithium Ion Battery ManufacturerMessage Seller:uppofficial @1 63. com, if you need return
Message Seller:uppofficial @1 63. com, if you need return
- 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√
- NOTE BEFORE ORDER : Our battery can fit most motor kits , but exclude these four : Bosch,SHIMANO, Yamaha ，Panasonic .
Several Parameter for your option
Notice:
Notice:
48V 20Ah,52V 20Ah , 52V 17Ah/ 52V 21Ah do not comes with cells holder, all other parameter are comes with cells holer
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
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- 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: uppofficial @ 163. com
This product is :48V 13Ah 0-1100W（A Grade Cell）
- Size：365*90*110MM
- Rated Capacity: 13Ah(13S5P)
- Max Constant Discharge Current: 30A( BMS)
- Apply for: 200W-1000W
- Cell:13Ah: 2500mAh
- Discharge: Anderson/XT60(If you need other connector, such as: XT60, T Plug, you can connect seller: uppbetter @ 163. com)
- Weight: 3.8Kg(13S5P)
More Parameter for your choose:
48V 20Ah 0-1500W（Search Asin：B09MCW6WPJ）
- Cell:Lg4800mah
- Rated Capacity: 20Ah(13S4P)
- Max Constant Discharge Current: 40A(BMS)
- Apply for: 200-1500W Motor
- Discharge: XT60(If you need other connector, such as: XT60, T Plug, you can connect seller: uppbetter @ 163. com)
- Weight: 4.24Kg(13S6P)
52V 13Ah 0-1000W（Search Asin：B08RRPY53L）
- Rated Capacity: 13Ah(14S5P)
- Max Constant Discharge Current: 30A
- Apply for: 0W-1000W
- Cell: Grade A2500mAH Cell(Top A Grade)/LG4800mAh Cell
- Discharge: Anderson
- Weight: 4.05Kg(14S5P)
52V 20Ah 0-1500W（Search Asin：B099WQ2Y4N）
- Battery Cell: LG4800mAh
- Nominal Voltage: 52V
- Rated Capacity: 19.2Ah
- Max Constant Discharge Current: 40A( BMS)
- Apply for: 200-1500W Motor
- Charger : 58.8V 2A
- Discharge: XT60(Male&Female Side)(If you need other connector, such as: XT60, T Plug, you can connect seller: uppbetter @ 163. com)
- Weight: 4.52Kg(14S4P)
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48V 24Ah&52V 24Ah 0-1500W（Search Asin：B095KCCW6X）
- Battery Cell: LG4800mAh
- Nominal Voltage: 48V/52V
- Rated Capacity: 24Ah
- Max Constant Discharge Current: 40A( BMS)
- Apply for: 200-1500W Motor
- Charger : 54.6V/58.8V 3A
- Discharge: XT60(Male&Female Side)(If you need other connector, such as: XT60, T Plug, you can connect seller: uppbetter @ 163. com)
- Weight: 5.1Kg/5.45Kg(13S5P/14S5P)
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1 Month Return Support (Message Seller:uppofficial @1 63. com, if you need return)
- 1. Message Seller:uppofficial @1 63. com, if you need return
- 2. Normally, cells are divided into A Grade, B Grade and C Grade , A Grad is top quality )
- 3.Pls look at the number of strings and parallels of the battery pack , and also capacity of a single cell . (E.g : it writes "7P each ,each cell is 2500mah ", but the title writes " 48V 20Ah ", that must be deceiving consumers , because 7*2.5=17.5Ah )
- 4.Welding process of the battery pack decide whether a company is professional -- Good welding should be neat electric weld , clearly designed routing direction . A good welding process will improve battery performance and safety. Rough craftsmanship will bring many hidden dangers.
- 5. Our battery can fit most motor kits, for example: Bafang, Voilamart, but exclude these four : Bosch, SHIMANO, Yamaha, Panasonic .
Bearcubb
Reviewed in the United States on March 3, 2025
Arrived on time and well boxed. It looks good the charger seems cheap but will know more later after a few charges. The battery has some weight to it and appears to be good quality for now. I have yet to put the battery in my RadWagon but will come back and update my findings. The instructions look like a nice booklet but they don't tell you much . I bought this battery as for the cost comparison to the one that is offered by the Bike maker which was over $400. I'm not a long range rider so around 10-15 miles will work out ok for me. I will drop back after a few weeks and update my findings and how it is holding up.
Aaron Huff
Reviewed in the United States on September 6, 2024
It had no glitches and was pretty simple to stall.
Anniee
Reviewed in the United States on June 26, 2024
This battery was a God send I thought it would have been way more but the price of this is what sold me and I'm glad I got! It came fast easy to install and will be getting another next time I need it.
Darin
Reviewed in the United States on May 5, 2024
Said it would work w rad power bike. It may if I rewire the unit but will not just swap out as extra battery. Not what I was looking for. No return policy on it? Waste!
richard
Reviewed in the United States on December 11, 2024
Fit with no mods
Ahmed Amin
Reviewed in the United States on October 17, 2024
It works correctly as far as I can tell, I bought 48v 13ah although I didn't test capacity. I will update if it fails or if I find something wrong with it.I bought one of these a few years ago (unit pack power, although different amazon seller I think).It lost most of its capacity after an accident/crazy pothole a few months ago. After that, I took it apart and the cells near the back were damaged/low voltage. This makes me think it broke from hitting the seatpost, see the first picture. It is thin there. So I recommend making sure there is no contact other than the bottom mounting spot, that is thicker and it can probably handle shocks better there.
Customer
Reviewed in the United States on April 29, 2024
The battery works as expected, and it's extremely helpful to be able to take the battery with me so it doesn't get stolen. The seller was extremely helpful! Fedex lost my package the first time and they replaced the battery quickly and graciously. I will be a returning customer for sure.
Hashim Choudhry
Reviewed in the United States on April 28, 2024
This battery 🔋🔌 works good with the voilamart e bike kit. Installation was really easy. 5 stars all around. Good bang for your buck 💶. Could have easily rated it 10 stars.
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