China
Long Term
2021-12-28 12:39
Brand： |
none |
Address： |
China |
Min.Order： |
none |
Supply： |
none |
Valid until： |
Long Term |
Nominal 4S 14.8V Lithium Battery Rechargeable 12V 50Ah Li-Ion Battery Pack for LED Light
Notice :
We have three kind of cells : 18650 lithium cell , polymer lithium cell , lifepo4 lithium cell .choose one for your requirement .
| Battery Model | DC 12v 50Ah | |
| Nominal Voltage | DC14.8V | |
| Capacity | 50Ah | |
| Cell Type | 4S20P - NCR18650 | |
| Charge | Way of charge | CC/CV |
| Continuous charge current / max charge current | 5A / 10A | |
| Input voltage | DC11V-16.8V | |
| CellOvercharge Protection Voltage | 4.2V/ CELL | |
| Discharge | Continouns Dicharge Current | 1C-2C (adjustable) |
| Max discharge current | 2C-4C (adjustable)
| |
| Cell Overdischarge Voltage | 2.8V/Cell | |
| Output Voltage | DC | |
| Cycle Life | at 80% DOD | |
| Weight | 4.5kgs | |
| Size | 20*17*7.5cm ( customized ) | |
| Stored energy | 740 Watt hours | |
| Working Temperature | 0C-45C | |
| -20C-65C | ||
| Retention of charge | >95% | |
| Certification | CE,MSDS,POSH, UN38.3,UL | |
| Application | CCTV ,Led light | |
| Connectors | 5.5*2.1mm DC jack+5.5*2.1mm DC plug | |
| ON/OFF Switch | Availavle | |
| LED Indicator | Availavle | |
| 12V A grade PCM | Over-Current Protection ,Over-Discharge Protection,Over-Charge Protection,Short-Circuit Protection,Balance | |
| Package Include | 1 × Lithium Battery Pack ,1 × BMS System inside ,1 × 5A / 10A Charger | |
| Battery charger | 16.8v 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
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 .
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 .
| Name | Anna |
| Trademanager | cn1514391830vugd |
| 2177054373 | |
| 0086 18357983427 | |
| Skype/Email: | sales01*herculesi.com , Please use @ instead of *
|
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