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Rechargeable battery pack 12V 6AH 8AH 10AH 12AH 14AH 16AH 18AH 21AH battery 18650 lithium battery for Solar energy storage

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Quick Details

Place of Origin: Guangdong China
Warranty: 12 Months,1 year
Nominal Voltage: 12V
Protection Function: Over Charge, Over Discharge, Over Current, Short Circuit,etc.
Nominal Capacity: 12V 6AH-21AH or Custom
Battery Size: 12V 6AH-21AH
Model Number: 12V 6AH-21AH
Key Feature2: 12V 6AH-21AH lithium battery
Key Feature1: lithium batteries for solar systems 12v
Weight: 1162g
Certification: CE
Key Feature3: PCB Safety Function
Brand Name: Doublepow
Features: lithium battery pack 12v 21ah
Application: Home Energy Storage, Electric Power System, UPS Power Supply, etc,Toys,Power Tools,Home Appliances,Consumer Electronics,BOATS,Golf Carts,SUBMARINES,Electric Bicycles/Scooters,Electric Folklifts,electric vehicles,Electric Wheelchairs,Electric Power Systems,Solar Energy Storage Systems,Uninterruptible Power Supplies
Discharge Temperature: -20~60°C
Packaging Detail: Rechargeable battery pack 12V 6AH 8AH 10AH 12AH 14AH 16AH 18AH 21AH battery 18650 lithium battery for Solar energy storage Size:150*65*98mm 1162g
Selling Units: Single item
Single package size: 15X7X10 cm
Single gross weight: 1.3 KG
Package Preview: https://sc04.alicdn.com/kf/H9d00f5cb02814d9d821e4ef05648253fB.jpg_640x640.jpg,https://sc04.alicdn.com/kf/H2c8572eadb1a4da5aa1f1da3f87c1b3ft.jpg_640x640.jpg
Shenzhen Doublepow Energy Technology Co., Ltd.
Supplier
CN
Trading Company
≤3h
Response Time
98.1%
On-time delivery rate
US$ 60,000+
189
Transactions
101-200
Employees
5-10
R&D staffs
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Patents
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Product Description

Rechargeable battery pack 12V 6AH 8AH 10AH 12AH 14AH 16AH 18AH 21AH battery 18650 lithium battery for Solar energy storage



Specification:
Material: lithium ion battery
Model: 12V21A
Warranty: 1 year
Color:Yellow
Capacity: 6AH 8AH 10AH 12AH 14AH 16AH 18AH 21AH or Custom
Input:DC12.6V
Output:7.5-12.6v
Application:
Home Energy Storage, Electric Power System, UPS Emergency Power Supply, etc.
Size:150*65*98mm
Weight:1024g
Without accessories
Battery Series
Battery Type
Battery Size
Rechargeable
AA/AAA/C/D
Rechargeable
AA/AAA/C/D
Rechargeable
CR2/CR123A
Rechargeable
10440~18650~32700
Rechargeable
10440~18650~26650
Rechargeable
Prismatic
Non-Rechargeable
1.4v: A10, A13, A312, A675
1.5v: AG1~AG13
3.0v: CR1220~CR2032~CR2450
Non-Rechargeable
AA/AAA/C/D
Rechargeable
Custom size
Recommend Products
Our Company
Certifications
Packing & Delivery

Packing


We strictly obey battery transportation rules,which transportation departments of air,express or sea request. Normally,each battery will be packed by PE or other insulation bag,or tray,and ensure each one must be insulated from others,then put them in certain carton as our shipping carriers request.We also accept special inner packaging for each battery as you request.

FAQ

Q:What is an 18650 battery?


A:
The 18650 battery is a lithium-ion cell classified by its 18mm x 65mm size, which is slightly larger than a AA battery. They’re often used in flashlights, laptops, and high-drain devices due to their superior capacity and discharge rates. 18650s come in both flat and button top styles, and usually boast 300-500 charge cycles.
Q:How long does an 18650 battery last?


A:
Most 18650 batteries will last between 300 and 500 charge cycles, but battery lifetime can be extended far beyond those numbers if charged regularly before complete discharge. All batteries degrade over time, but you’ll often get over a year or two of life from an 18650 depending on your use.

Q: What is the best 18650 battery?


A: The best 18650 battery depends on the needs of the device you use it in. You should choose an 18650 that is slightly above your device's minimum discharge requirement, and then focus on charge capacity.


Q:What are unprotected 18650s, and are they safe?


A:
Unprotected cells are often used by experienced users who build battery packs or use 18650s for electronic cigarette and vaping purposes, which often need higher discharge rates than protection circuits allow.

Q:Why choose lithium over alkaline chemistry?


A
:Lithium batteries are a great option for today's high-end electronics as these cells typically have higher capacities than their alkaline counterparts. Although rechargeable batteries tend to cost a little more than standard alkaline batteries up front, these costs have reigned in because you won't need to replace rechargeable batteries nearly as often as alkaline cells. We have just about every size of rechargeable battery that you need, with products including protected and non-protected cells. The protected cells feature a patented Internal PCB protection against under voltage and over voltage. These protected cells are best used in single cell applications because the protection is based on the correct voltage of a single cell. .

If you want to know more informations about us, please Send Us An Inquiry or Email, welcome to visit our company and factory in Shenzhen, China.