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Long service life, up to 5 years
The Ebike lithium-ion battery is made of high-quality batteries and 30A / 40A BMS protection plates to protect lithium-ion batteries from extreme temperatures, overcharging and over-discharging.
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Six-fold protection free
The lithium battery uses a high-efficiency BMS intelligent protection chip, which provides six-fold protection for the battery, which is safer and has a longer service life.
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Wide adaptability
The Lithium Battery Pack is the best choice for adult Electric Bike, Mountain Bike, Fat Tire Electric Bikes, Snow Mountain E-bikes, Beach Mountain E-bikes, City Commuter Electric Bicycle, commute ebike.
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Equipped with a Rear Rack(As you choose)
The electric bike battery pack has a Rear Rack(won't include if you haven't choosen), will fit for most bike frame. it's easy to remove and charge at home or bike.
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Lithium Battery Features:
1) Longer battery life, the life expectancy is two times that of lead-acid batteries.
2) Rechargeable and no memory effect.
3) The weight is more lighter than other batteries.
4) Smaller dimensions and can be customized.
5) Safer and more environmentally friendly, No heavy metals and hazardous substances.
6) BMS built-in IC chip will prevent battery pack over charge, over discharge, over-current, over-heat, short circuit.
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Working Temperature:
• Charging:0°C~45°C
• Discharging:-20°C~65°C
• Storage:0°C~30°C
Unit Pack Power assemble ALL our batteries in our factory,Professional imported machine spot welding, neat electric welding,cleverly designed the routing direction. Good welding process. We accept customized and bulk orders. Thanks!
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【Battery Parameter】
☛ 48V 20AH, Grade A 2500mAH Cell, 13S8P=104pcs Cell
☛ Suitable for 500W 750W 1000W motor.
☛ Max Constant Discharge Current: 30A , Charger: 54.6V 3A
☛ Discharge port: Anderson, please contact seller if you need other connector.
【Key Functions】
☛ IP65 waterproof protection, aluminium case, stronger. Little rain short time no problem.
☛ The battery level light can inform you to charge in time.
☛ Lock with keys securely locks the mount on bike frame, Anti-theft device to protect you from battery lost.
【Main Features】
☛ The E-bike Li-ion battery with rear rack(According to your choice), it is very easy to assemble, its for 24'' 26'' 28'' wheel.
☛ E-bike battery with taillight ensure you drive safely.
☛ Sturdy aluminum shell, easy to transport and to take it. Modern Shape design, easy to install and remove.
【Safety & Long Life】
☛ High quality electric cells and built-in a BMS protective plate, prevent over charge, over discharge, over current and short circuit.
☛ UPP Every Lithium battery have pass the QC appearance and function test before shipment.
☛ The battery charge cycle exceeds 1000 times, ≥80% Capacity After 800 Cycles.
   
| Type |
48V 20AH |
| Suitable for |
0-1000W motor |
| Nominal Voltage |
48V |
| Rated Capacity |
20Ah |
| Battery Cell |
Top A Grade 2500mAh Cell |
| Max Constant Discharge Current |
30A (BMS) |
| Charger |
54.6V 2.5A / 3A EU Plug |
| Discharge Connector |
Anderson
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| Cell Size (L*W*T ) |
430*160*85 mm(16.93*6.30*3.35 inch) |
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BATTERY SPECIFICTION:
> Rated Voltage & Rated Capacity : 48V20Ah
> Suitable for 500W 750W 1000W / 1200W / 1500W / 1800W motor
> Retention of Charge (store in one month) : ≥95% Rated
> Battery Resistance : ≤ 100mΩ
> Way of Charge : CC/CV(Constant Current；Constant Voltage)
> Standard Charge Current : 2A, Maximum Charge Current: 5A
> Cycle Life : ≥800 Cycles with DOD 80%
> With Charger : 54.6V 3A UK Plug
> Continuous Discharge Current (BMS) : 30A / 50A
> Cycle Life : ≥800 Cycles with DOD 80%
> Short Circuit Safety Test √ Overcharge SafetyTest√ Crush Safety Test √ Needing Safety Test √ Extrusion Safety Test√
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KINDLY NOTE:
> Due to manual measurement, the size will have an error of 1-3mm.
> Standard lithium battery charger must be used.
> Prohibit large current discharge.
> Do not remove or short circuit the battery which is most likely to cause short circuit.
> Please carefully check the battery fit range and size before buying to avoid unnecessary returns.
> Our batteries are suitable for most motor kits, such as Bafang, Voilamart, CSC, Tongsheng and Ebikling, but not including BOSCH, SHIMANO, YAMAHA and Panasonic.
PACKAGE INCLUDE
> 1x Battery
> 1x Parts and Keys
> 1x Charger
> 1x AC Power Cable (UK Plug)
> 1x Rear Rack (it won't be included if you haven't choosen)
> 1x Base Mount (Usually it has been locked under the battery when you receive it)
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Why choose our Unit Pack Power battery :
> Factory directly store: 10 year battery packing experience, from 24V, 36V 48V 52V 60V 72V to DIY Voltage/Size, all we can make it for you, Mature production technology, and filter the high consistency cells, we know how to make a reliable and safe battery for customers.
> Battery quality: There are Grade A B C level battery, Unit Pack Power only use grade A cell for battery, safest packing process, never use cheap / false cells with false capacity / low price to attract buyers. price = quality = customer's service, you want to get a long range / long life / safe battery for your bike, or want to get a unknown cells battery back your home?
> After-sale service: 2 years warranty. Unit Pack Power batteries have insured to International Insurance, rest assured to buy. Unit Pack Power assemble ALL our batteries in our factory, Professional imported machine spot welding, neat electric welding, cleverly designed the routing direction. Good welding process.
Q: What type of this electric bike battery?
A: It is li ion battery, Chemical is Li(NiCoMn)O2.
Q: What is the difference between li ion battery, NI-MH battery and Lead acid battery?
A: E-bike Li-ion battery have longer cycle life, normal cycle life is 800-1000 times, and also with light weight, small size, No memory effect, Nontoxic, environmental friendly.
Q: What's temperature range of charge and discharge?
A: Charge Temperature: 0 to 45°C and Discharge Temperature: -20 to 65°C
Q: What kind of cells used on this electric bicycle battery?
A: Different capacity with different cells, we make the battery with original A grade Brand and high quality domestic cells, all can be customized as your requests.
Q: Do your e-bike battery come with charger?
A: All of our e-bike batteries come with charger.
Q: Do your electric bike batteries come with BMS?
A: Yes, Our batteries all with SEIKO IC BMS, with stable performance.Which can protect the battery avoid short circuit, Overcharged, Over discharge and Over current.
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