Rechargeable Lipo 48V 20ah/30ah Lithium Ion Battery Pack Storage Solar System Bicycle Batteries

Port:Shenzhen, China

Production Capacity:10000PCS/Month

Payment Terms:T/T, D/P, Western Union, Paypal, Money Gram

Model NO.:FB-4830 48

Rated Capacity:20ah/25ah

Standard Voltage:1.5V~4.8V1.5V~4.8V

Usage:Battery Pack

Electrolyte:Li-ion

Nominal Voltage:48V

Nominal Capacity:20ah/30ah/40ah

Application:Tools, Electric Bike , Scooter , Motorcycle…

Certificate:CB-IEC62133,Un38.3,Ce,RoHS,SGS

Cycle Life:800 Times

Battery Type:Li-ion Polymer Battery

Payment:Credit Card.Paypal.Tt.Escrow

OEM&ODM:Acceptable

High Discharge Current:3c

Warranty:1 Year

  • Size Guide

    Size Guide

    SIZE CHEST WAIST HIPS
    XS 34 28 34
    S 36 30 36
    M 38 32 38
    L 40 34 40
    XL 42 36 42
    2XL 44 38 44
  • Delivery Return

    Delivery

    We ship to all 50 states, Washington DC.
    All orders are shipped with a UPS tracking number.
    Always free shipping for orders over US $200.
    During sale periods and promotions the delivery time may be longer than normal.

    Return

    Thembay will accept exchanges and returns of unworn and unwashed garments within 30 days of the date of purchase (14 days during the sales period), on presentation of the original till receipt at any store where the corresponding collection is available within the country of purchase.

    Your return will usually be processed within a week to a week and a half. We’ll send you a Return Notification email to notify you once the return has been completed.
    Please allow 1-3 business days for refunds to be received to the original form of payment once the return has been processed.

    Help

    • Give us a shout if you have any other questions and/or concerns.
    • Email: contact@mydomain.com
    • Phone: +1 (23) 456 789
  • Ask a Question

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Rechargeable lipo 48V 20Ah/30Ah lithium ion battery pack storage solar system bicycle batteries

Basic Characteristics    

Specification  
Model Lithium ion polymer battery
Nominal Capacity20Ah/30Ah/40Ah 
Nominal Voltage48V
Charging Voltage 54.6V
Discharge Cut-off Voltage35.7V
Max. Charge Current4A
Continous Discharge Current20A
Max. Pulse Current60A
Cell Dimension Diameter 
 18.3±0.2 mm
Height 65.0±0.2 mm
Cell Weight(Approx.)50g
Initial internal impedance Max, at 1000Hz.)≤10 mΩ    (Charged)
Charging Current  
(CC/CV) Rapid charge         2CA×2.5hrs
 Standard charge    0.5 CA×4hrs
Operating Temperature  Charge 
 0ºC~60ºC(32oF~113oF)
 Discharge
 “-20ºC~75ºC(-4oF~140oF)
 Storage
 “-20ºC~45ºC(-4oF~113oF)
 
Advantages

High capacity & stable discharge voltage
Light weight & small size & high performance than any rechargeable battery
Small internal resistance
Outstanding discharge properties and storage capacity
Pollution free,long cycle life, good discharging ability at high load, resistance of high temperature, 
No memory effect
Factory price & high quality, existing stock for short delivery time

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