48V 8Ah/10Ah/14Ah/20Ah Lithium li-ion Batteries Pack 2.1MM DC 2A Charger Kits
48V Batteries
   48V 8Ah 10Ah 14Ah 20Ah E-bike Lithium li-ion Batteries Pack Rechargeable forKit 54.6V 2A Charger 13S 30Amp BMS 13S Battery T-plug Conenctor USA Stock 
 
 
 
 
 
The batteries we are selling are the upgraded battery, the cells are better than before, the quality of the raw materials is also better than before, and we added the frame for batteries to prevent them from exploding due to impact. Now the battery is safer and more reliable. And we have optimized the production process and testing process, the service life will be longer.
 
 
 
Description
POWER & ENERGY 
*Type: E-bike Lithium li-ion Batteries Pack
* Battery Voltage: 48Volt
* Long life 1500+ cycles,Quality Grade A+++++ cell, Riding time longer than ordinary batteries.  
* Built in BMS with short circuit , over-current , over-heat , over-charge , over-discharge protection.
* Short Circuit Safety Test √ Overcharge and Overdischarge Safety Test √ Vibration Safety Test √ Flame Retardancy Safety Test √    Extrusion Safety Test.


SIZE & WEIGHT ADVANTAGE
 Model Size      Weight
48V 8Ah Battery
 260*70*70mm
10.2*2.8*2.8inch
About
1.9KG/4.2lb
48V 10Ah Battery
255*93*70mm/
10.1*3.7*2.8inch
About
2.5KG/5.5lb
48V 14Ah Battery
 270*107*70mm/
10.6*4.21*2.8inch
About
3.4KG/7.5lb
48V 20Ah Battery
265*140*70mm/
10.4*5.5*2.8inch
About
5.0KG/11.0lb
   



 
Specifications
Battery Model48V 8Ah / 10Ah / 14Ah / 20Ah
Nominal Voltage (V) 48V
Nominal Capacity (AH) 8Ah / 10Ah / 14Ah / 20Ah
Cell Combination 3/4/5/7-parallel 13-series
Cell Quantity (parallel*series) 39pcs/52pcs/65pcs/91pcs
Discharge Cutoff Voltage (V) 32.5V+/- 1V
Charge Cutoff Voltage (V) 54.6V+/- 1V   
Charger Feature 54.6V/2A 5.5mm x 2.1mm DC Plug
Standard Charge Current (A) 2A
Charge Time under Standard Charge Current 4/5/6/8hours
Fast Charge Current (A) 4A/5A
Charge Time under Fast Charge Current 2/5.5/3.5/4.5hours
Charge Temperature Range 0-55°C/32-131°F
Battery Weight About 1.9KG/4.2lb
  
 
 
TECHNOLOGY ADVANTAGE
* Usable Capacity (AH): 8AH/10AH/14AH/20AH 
* Depth of Discharge : 100% DOD
* Reserve Minutes @ 10A 60 min
* Self Discharge <3% per month
* Chemistry : Lithium Li-ion
* Cell Combination : 13 Series and 3/4/5/7 Parallel

SAFETY & PROTECTION ADVANTAGE
* Built in Automatic Battery Protection System Internal
* Automatic Low Voltage Disconnect : 32.5V
* Automatic Short Circuit Protection Instant
* Automatic Over Voltage Protection : 54.6V
* Flame Retardant Electrolyte : Yes
* Length Way Circuit Boards : Yes
* Automatic Internal Cell Balancing : Yes
* Explosion Proof Polymer Cells :Yes
 
Features
* Fully automatic built in battery protection system
* Long life 1000 - 2000 cycles
* Lightweight - up to 70% lighter than lead
* No voltage sag - faster cranking for motors and higher voltage for continuous consistent power.
* Dry Battery - no toxic lead or acid
* Green ROHS compliant - No Lead
* Does not heat up during use


 
 
 
Package List (According to your choose)
*1 x 48V 8Ah/10Ah/14Ah/20Ah Lithium li-ion Battery 
*1 x 30A BMS (built in battery pack)
*1 x T-line cable (Deans connector Discharge)
 
OR 
 
*1 x 48V 8Ah/10Ah/14Ah/20Ah Lithium li-ion Battery
*1 x 54.6V 2.0A Charger.
*1 x 2-pin plug(US Plug)
*1 x 30A BMS (built in battery pack)
*1 x T-line cable (Deans connector Discharge)
 
 
 
Note
1. Due to manual measurement, the size will have an error of 1-3mm.
2. Standard lithium battery charger must be used.
3. Prohibit large current discharge.
4. Do not remove or short circuit the battery which is most likely to cause short circuit.
5. Please carefully check the battery fit range and size before buying to avoid unnecessary returns.
 
1.we can also ship to Alaska/Hawaii, APO/FPO, US Protectorates, PO Box, Puerto Rico(PR), please purchase directly.
2.Please make sure the Ship-To address you input during checkout is correct. We are not responsible for any wrong or undeliverable address.
3.All orders are usually processed within 24 hours after payment completed received. Orders are shipped on business days only. Business days are Monday-Friday, excluding federal holidays within the United States.
1. Please make your payment within 7 days after auction ends.
2. Before bidding, please read the above terms and conditions carefully. The bidding winner will be considered to agree with all terms and conditions listed.
1. These items are 100% Brand New.
2.  Since the purchase, we offer 24-month warranty period. If there is any accessories broken during the 24 months caused by our quality problem, please contact us and we’ll help to resolve.
3. If you need to return, please contact us first. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return.

The following situations do not support return or warranty:
(Please don't open case, have any problem please contact us in advance.)

    Man-made damage.(Such as broken, flooded etc.)
    The cells are burned out after use .
    Return the battery without reason.
1.We are a USA sellers. We have sold lithium batteries for 15 years.Welcome to buy.
2.We offer our customers high quality products at low prices. We maintain high standards of excellence and strive for 100% customer satisfaction!
1.Any problems please contact us at any time before leaving a negative/neutral feedback or open a case,we will response in 24 hours and do my best to serve you.
2.We apologize for the late reply during the holidays and the time lag.
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