12 volt battery pack 11.1V 19.2Ah 21700 3S4P Lithium cylindrical Rechargeable Battery

To ensure proper use of the battery please read the manual carefully before using it.

• Do not expose to, dispose of the battery in fire.
• Do not put the battery in a charger or equipment with wrong terminals connected.
• Avoid excessive physical shock or vibration.
• Do not disassemble or deform the battery.
• Do not immerse in water.
• Do not use the battery mixed with other different make, type, or model batteries.
• Keep out of the reach of children.
• Battery must be charged in appropriate charger only. 

• Never use a modified or damaged charger. 

• Do not leave battery in charger over 24 hours.
• Storage the battery in a cool, dry and well-ventilated area.
• Disposal
regulations vary for different countries.
• Dispose of in accordance with local regulations.

12V lithium battery packs 21700 3S4P 11.1volt 19.2Ah li on rechargeable batteries

Customized lithium rechargeable battery packs

Why Choose us:

Technology

• All-weather applicability (-30~60℃)
• Highly safe battery design technology with the newest electrolyte and separator technology applie
• Full Coverage of Battery Variety: Lithium ion Cylindrical battery, lithium polymer battery, LiFePO4 battery, Solar Energy Storage battery pack, square aluminum shell, Primary Battery, etc.

R&D

Experienced R&D team with over 60 engineers and advanced equipments for supporting OEM and ODM requirements.

Quality Control

Certificates-CE, RoHs, BIS, KC, CB, UL, MSDS, UN38.3, IEC61233 certificated.

Factory Tour:

Shenzhen Gold Power Eenergy Co.,Ltd is one of the leading battery suppliers in China.

We have started to offer various batteries including Li polymer battery, Lithium ion battery, LiFePO4 battery,

and customized battery pack since 2001.