MachineU > China Products > Electrical Equipment & Supplies > Batteries > Lithium Ion Batteries
12V 20Ah Light weight Solar Light Batteries , Lithium Battery Pack 2 Years Warranty
12V 20Ah Light weight Solar Light Batteries , Lithium Battery Pack 2 Years Warranty
Specifications
Brand Name :
Topband
Model Number :
TB1220F-P120A
Certification :
MSDS
Place of Origin :
China
MOQ :
50pcs
Supply Ability :
450Mwh/year
Delivery Time :
2~4weeks for samples; 4~6weeks for mass production
Packaging Details :
standard export carton
Price :
Negotiable
Payment Terms :
L/C, T/T
Material :
Nano LiFePO4
Color :
Black
Nominal capacity :
20Ah
Cycle life :
2000cycles @100% DOD
Nominal voltage :
12V
Dimension :
184*74*136mm
Weight :
0.83kg
Warranty :
2 years
Description

12V 20Ah light weight Solar Light Batteries , Lithium Battery Pack 2 Years Warranty

Replace the traditional lead acid batteries

long lifespan & powerful & reliable

lighter & smaller and environment friendly

1. LED Light battery packs 12V 20Ah advantage

  • High intrinsic safety
  • Quick charge capability.
  • Can be used in any position
  • More than 2000 cycles (at 100% discharge)
  • Extremely resistant to high current (10C continuous, 20C pulse)
  • Temperature range: -30 to +60ºC
  • 1/3 weight of lead-acid batteries
  • Lifespan > 20 years
  • BMF protective circuit
  • Can be replaced 1:1 with lead-acid batteries.

2. LED Light battery 12V 20A Specification

NO. Items Characteristics Testing Methods
1 Nominal Voltage 12V Follow
2 Nominal Capacity 20Ah Follow
3 Minimum Capacity 19Ah Follow< GB/T18287-2000 >
4 Battery internal Impedance

Internal Impedance≤40mΩ

 Internal Impedance Testing Machine( HIOKI 3555,1kHz )
5 Shipment Voltage 12.8-13.6V Multi-meter
6

Dimension

 Length 184mm Vernier caliper
Wide 74mm
Height 136mm
gross weight Approx:3.0kg electronic scale
7 Working Temperature Charge 0~45℃,45~85%RH Temperature & Humidity Instruments
Discharge -20~55℃,45~85%RH
8 Storage Temperature & Humidity Range Short: above one month -20~+55℃,45~85%RH Temperature & Humidity Instruments
Medium: above three months 0~+45℃,45~85%RH
Long:above one year +5~+30℃,45~85%RH
9

Allowed maximum continuou

charg

current

 20A(1C) Multi-meter
10 Allowed maximum continuous discharge current 40A(2C) Multi-meter
11 Allowed maximum reverse charge voltage NO Allowed /
12 Allowed maximum charge voltage 14.6±0.1V Multi-meter
13 Discharge cut-off voltage 9±1V Multi-meter

3. LED Light battery 12V 20Ah safety test

@Testing Conditions: Ambient Temperature: 25±5℃; Huminity:45%~75%.

No. Items Standards Testing Methods
1 Short-Circuit The battery should be no remarkable breakage, distortion. And charge normally. Use a resistor with less than 0.05Ω to make the battery short circuit for 1 hour. The appearance and characteristics are normal.
2 Over Discharge Protection Test The battery should be no remarkable breakage, distortion. Appearance and charge are normal. Discharge the battery at the rate of 2A with the load of 30Ω for 24h . Charging for 10sec with specified adapter , and check the voltage(≥8.0V)
3 Impact Test The battery should be no explosion or catch fire Place a full charged battery on a flat and put a stainless steel stick (Diamond 15.8mm) in the middle of the battery upright . Beat the steel stick with 9.1Kg
4. Warranty
  • The products will be checked everything is fine before ship out;
  • 2 year warranty. (The products could be Exchanged or Refunded if it defected in 2 year, in the case of correct operation according to the technical specification.)
  • Our products have received high reputation. and we own the best after-sale service. If any problems happen, our team will do our best to solve for customers.

5. Our service

  • Customized is allowed;
  • Support imprint your logo on products;
  • OEM
  • Products have proceeded comprehensive testing before shipment

Your inquiry will be warmly welcomed, looking forward to our long term cooperation.

12V 20Ah Light weight Solar Light Batteries , Lithium Battery Pack 2 Years Warranty

Product tags

long life solar batteries

,

replacement solar batteries

,

battery for solar lights
Send your message to this supplier
Send Now

12V 20Ah Light weight Solar Light Batteries , Lithium Battery Pack 2 Years Warranty

Ask Latest Price
Product Detail
Brand Name :
Topband
Model Number :
TB1220F-P120A
Certification :
MSDS
Place of Origin :
China
MOQ :
50pcs
Supply Ability :
450Mwh/year
Contact Supplier
12V 20Ah Light weight Solar Light Batteries , Lithium Battery Pack 2 Years Warranty

Shenzhen Topband Battery Co., Ltd

Active Member
9 Years
Since 1996
Business Type :
Manufacturer, Exporter
Main Products :
Rechargeable Lifepo4 Battery, Deep Cycle Lithium Battery, Lithium Iron Phosphate Battery
Total Annual :
240million-250million
Employee Number :
5000~5500
Certification Level :
Active Member
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products LED Light Battery
MachineU China Products Electrical Equipment & Supplies Batteries Lithium Ion Batteries
Contact Supplier
Submit Requirement