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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: TLH
  • Model Number: TLH-3S25P-SL
  • Composed Type: 3S25P
  • Type: Li-Ion
  • Components: LiNiCoMnO2
  • Size: According to your request
  • Voltage: 12V
  • Weight: 3.5kg
  • Nominal Capacity: 50Ah
  • Application: Solar Street Light,Solar Camerca
  • Color: According to your request
  • Quality: Grade A cells inside
  • Delivery: 10-15days after confirm order
  • Shipping: DHL,UPS,Fedex
  • Payment: T/T,Western Union ,Paypal
  • Lithium battery pack: Blue

Packaging & Delivery

Packaging Details Carton box/According to customer's request
Delivery Time 10-15 days after confirm order(Depend on quantity)

12V 50Ah lithium ion battery for solar system


Model No.TLH-3S25P-SL
Cell BrandChinese brand
Inner Resistance140~220mΩ
Discharge Voltage Limit12V
Charge protection voltage12.75V
Charge Voltage Limit12.60V
Burst Discharge Current3-4A
Continuous Discharge Current10A
Cycle Life500 Times
PCB Safety Function

Cell balancing
Over-current protection
Temperature protection
Secondary protection 


1, High energy density

2, High working voltage for single battery cells

3, Pollution-free

4, Long cycle life

5, No memory effect

6, Capacity, resistance, Voltage, platform time consistency is good

7, With short-circuit production function, safe and reliable

8, Factory price& High quality

9, Good consistency, low self discharge

10, Light weight, small size

Battery Quality: 

1. Cells: A grade cells to make sure batteries in high and full capacity

2.Protection: Dual IC chips,that can anti-shortcircuit, anti-overcharger, anti-overcurrent, anti-overload

3.Compose Type : Injection Technology to make battery more stable

4.Certifications : CE,UL,FCC, RoHS,ISO9001

5. Long life cycly, No memory, environment friendly

 We can provide 18650 battery pack

PS:OEM&ODM are available upon request

 We could provide the li-ion battery 18650 with the capacity of 1800mah to 2600mah. such s 1800mah, 2000mah, 2200mah, 2400mah, 2600mah etc.

besideas, we could ssemble the batteries packs according to the customer’s requirementas. such s 2s1p, 3s2p

Battery Details:

Company information:

Shenzhen Tianlihe Technology Co.,Ltd as a li-ion battery pack supplier was founded in 2005, which is specializing in the R&D, production, sales and service of lithium-ion battery packs, the company is certified by the ISO9001:2008, occupying area of 1,000 square meters with advanced production equipment and high efficient management system.Our main produce:Customize battery pack,lithium ion battery,electric bike battery,low temperature battery,high temperature battery,battery pack for led light,machine and cleaning system ect.

Stringent quality control standards take every aspect of our products into account, ensuring that only the finest, safest batteries sent to our customers.

Warmly welcome to visit our factory.



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