Nominal 4S 14.8V Lithium Battery Rechargeable 12V 50Ah Li-Ion Battery Pack for LED Light

  • Unit Price: Negotiable
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  • Categories:Batteries
  • Validity Period:

    Long Term

  • Published on:

    2021-12-28 12:39

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Product Information









Valid until:

Long Term

Product Details


Nominal 4S 14.8V Lithium Battery Rechargeable 12V 50Ah Li-Ion Battery Pack for LED Light




Product Description


Notice :

We have three kind of cells : 18650 lithium cell , polymer lithium cell , lifepo4 lithium cell .choose one for your requirement .



Battery ModelDC 12v 50Ah
Nominal VoltageDC14.8V
Capacity 50Ah
Cell Type 4S20P - NCR18650
ChargeWay of chargeCC/CV
Continuous charge current / max charge current 5A / 10A
Input voltageDC11V-16.8V 
CellOvercharge Protection Voltage4.2V/ CELL
DischargeContinouns Dicharge Current1C-2C (adjustable)
Max discharge current2C-4C (adjustable)


Cell Overdischarge Voltage2.8V/Cell
Output VoltageDC
Cycle Lifeat 80% DOD
Size20*17*7.5cm ( customized )
Stored energy740 Watt hours
Working Temperature0C-45C
Retention of charge>95%
CertificationCE,MSDS,POSH, UN38.3,UL
Application CCTV ,Led light 
Connectors 5.5*2.1mm DC jack+5.5*2.1mm DC plug
ON/OFF SwitchAvailavle
LED IndicatorAvailavle
12V A grade PCMOver-Current Protection ,Over-Discharge Protection,Over-Charge Protection,Short-Circuit Protection,Balance
Package Include1 × Lithium Battery Pack ,1 × BMS System inside ,1 × 5A / 10A Charger
Battery charger16.8v EU/UK/US /AU charger




12v  lithium polymer battery Applications 

mini 12v rechargeable battery for LED strip/panel/light

12v lipo battery for Camera/IP Camera

rechargeable li-ion battery 12v for Car camera recorder

Small 12v volt battery for Router/Switch

li-polymer battery for POS machine

lipo battery 12v Solar energy storage

12v li polymer battery pack for outside

12v lithium polymer battery for MP3

lithium battery 12v for drill

Ultra Thin 12v Battery Lipo for laptop

14.8v li ion battery pack for led light 







Packaging & Shipping


..FedEx/DHL/UPS/TNT for samples, Door-to-Door

.. By Air or By Sea for batch goods for FCL. Airport/Sea Port receiving

.. Customers Specifying Freight forwarders or Negotiable Shipping Methods

.. Delivery time: 3-7 Days Upon payment receipt


Payment Term 

.. Payment: T/T, Western Union, MoneyGram,PayPal; 100% deposits

.. MOQ: 1 Piece

.. Warranty: 13 months


One lithium battery 12v in a small case .







related products






We have electric bike rear rack battery pack , dolphin 18650 battery pack , water bottle lithium battery , silver fish ebike battery , solar battery , triangle lithium downtube battery .

3.7V ,7.4V ,,,, are welcome ,

lithium battery 12v are fine to us .



  1. My battery pack stopped charging, what should I do?

A :Often if this happens it is due to the anti-spark feature built into the BMS. Say you did not properly make a connection somewhere and the wires sparked, the BMS would shut itself down to prevent damage to the system. If this happens the first thing you always want to do is to try resetting the BMS by using your charger to try charging through the discharge connector for a few seconds, maybe a minute. You just run a jumper (basically regular wires) from the charger's connector to the battery's discharge contact, making sure you go positive>positive and negative>negative.


2. How do i know when it is fully charged?

A: If your battery has a voltage display on it then you can tell that is fully charged based on the voltage readout, You can also test the voltage with a multimeter directly from the discharge connector.



3. Do you offer charger for battery?

A: Yes, we do


4.what's your MOQ ?

A: 1PCs


5. can i get a free sample ?

A: sample is fine , free sample you are thinking to much  .



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