WHY CHOOSE US ?
　
✔ Leading Quality Cells :
We only source high quality  A-grade cells from
official sources (never use fake or cheap cell pack sell at lowest price to attract buyers ). Design and assemble all batteries in our own factory .
　
✔ Professional Test :
Each pack is ran through a full charge and discharge test before leaving our facility to make sure you are getting every amp hour you paid for.
　
✔ Built-in Battery Protection System:Each Battery is fully automatic built in battery protection system (BMS). Prevent the battery from overcharging, overdischarging, and short circuit. We don’t take chances when it comes to our batteries or your safety!
　
✔ Warranty : 2 months free return . 2 years quality support and lifetime technical support. 
　
  • A professional manufacturer specialize in manufacturing ebike , RC airplane polymer battery , lifepo4 battery pack and batteries for other devices .
  • Certified by ISO9001 , and most batteries have UN38.3 ,MSDS, CE, ROHS certification
  • Cooperate with many brand cell manufacture to ensure the battery quality .
  • Export to European , American,Australia ,South Asia and other market.
BATTERY FEATURES

　
 
 
ebike battery
Power Indicator
Press the button , the light will turn on .
0 Red 3 Green---100%
0 Red 2 Green---75%
0 Red 1 Green---50%
0 Red 1 Green---Lower than 25%
Discharge 
New 5 pins battery instal plate , will be locked at bottom of battery when you received it  .We have classic type and new type . 
 BMS ( Battery Management System
Overcharge/Overdischarge Protection
Overcurrent/Overvoltage Protection
Temperature Protection
Short Circuit Protection
Anti-theft Lock
Can lock battery on your bike frame , prevent theft .You can take off battery by keys  , easy to carry  .

BATTERY SPECIFICTION
Nominal Voltage 36V
 36V 48V 48V 48V
Rated Capacity 13Ah 20Ah 12Ah 14Ah 14.4Ah
Watt Hours
468Wh
720Wh
576Wh
672Wh
691Wh
Apply for: 36V 0~500W motor 48V 0~1000W Motor
Battery Cell 2500mah LG 4800mah Cell  3000mah 3500mah LG 4800mah
Configuration 10S5P
 10S4P 13S4P 13S4P 13S3P
Max Continuous Charge Current 3A 2A 3A 3A 3A
Max Constant Discharge Current 20A 20A
30A
30A
30A
Peak Discharge Current 60A 60A 90A 90A 90A
Charge Cut-off Voltage 42V 42V 54.6V 54.6V 54.6V
Discharge Cut-off Voltage 30V 30V
39V
39V
 39V
Battery Dimensions 365mm*90mm*90mm (14.37*3.54*3.54inch)
Battery Weight 3.6kg(7.94lbs) 3.9kg(8.6lbs) 3.7kg(8.16 lbs ) 3.7kg(8.16 lbs ) 3.83kg(8.44lbs)
WIth Charger (EU Plug)  42V2A 42V2A 54.6V2A 54.6V2A  54.6V2A
Charge Temperature 0~45°C
 Discharge Temperature -20~65°C
 Battery Resistance ≤ 100mΩ
Way of Charge CC/CV(Constant Current；Constant Voltage)
Cycle Life ≥80% after 1000 Cycles
Discharge Connector ( both male and female ) :

 Big Bullet  Big Bullet  Anderson Anderson Anderson
　


SHIPPING

  • Item Location: Germany

  • All orders are shipped within 2 business day of cleared payment.

  • All Products are rechecked before shipped out .
  • Fast shipping via DHL to most EU addresses .
  • Tracking provided for all shipments.
 WARRANTY & RETURN
  • Any quality problem in two months , can return it back for new battery or full refund  .
  • Any quality problem after two months , we can send BMS/Charger/battery case /cells etc for you to repair .Or can send it back for free repair .
  • For any returned product, please contact us through eBay message firstly, we will work on resolving your particular case as soon as possible.
 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 positive 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.

　
 

　

On Apr 15, 2022 at 05:26:31 PDT, seller added the following information:

　

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