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SUM Battery Co., Ltd.

China Manufacturer with main products: Lead Acid Battery, Gel Battery, Solar Battery, UPS Battery, Telecom Battery, Agm Battery, Solar Inverters, Battery Chargers

Home  >Products Catalog > Gel battery 12V 40Ah for solar use

Gel battery 12V 40Ah for solar use

FOB Price: 35.00 - 45.00 USD/Piece
Supply Ability: 2,000 Piece/Pieces per Month
Shipping: within 15 days after deposit
Payment Terms: L/C, T/T, Western Union, Other
In Stock
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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Guangdong in China
Packaging Details: in carton

Quick Details

  • Brand Name: SUM
  • Model Number: SUM 40-12

Specifications

Gel battery 12V 40Ah for solar use

Specification: 


Capacity 25°C

10 hour rate(3.80A, 10.80V)40.00AH
5 hour rate(6.56A, 10.50V)32.80AH
1 hour rate(24.30A, 9.60V)24.30AH
Internal ResistanceFull charged Battery
at 25 °C (77°F)
9.7mΩ
Capacity affected by temperature
(20 hour rate)
40°C(104°F)102%
25°C(77°F)100%
0°C(32°F)85%
-15°C(5°F)65%
Self-Discharge at 25 °C   (77°F)Capacity after 3 month storage91%
Capacity after 6 month storage82%
Capacity after 12 month storage64%
Charge
(constant voltage)
CycleInitial Charging Currentless than 11.40A   Voltage14.40-15.00 V
FloatVoltage 13.50-13.80V
TerminalT32


Gel Battery
Features :
1. Maintenance-Free Operation 
A gel battery (also known as a "gel cell") is a VRLA battery with a gelified electrolyte; the sulfuric acid is mixed with silica fume, which makes the resulting mass gel-like and immobile.
2. Good Discharging Ability
Tight assembly technology ensures an excellent high-rate discharge performance.
3. Long Service Life
A unique corrosion-resistant grid alloy ensures Prostar batteries have long service life.
4. Low Self Discharge
Using high purity raw materials ensures Prostar batteries have less self-discharge.
5. Environmental & Non-polluting
Gas Recombination technology ensures the battery high seal reacting rate, which can prevent the acid fog from separating out.
6. Safe & Reliable
Efficient venting system automatically release excess gas when the pressure rises above the normal level & reseals the valves when it returns to the normal rate, which can protect the battery from bursting.

Applied Scope :
1. Communication Systems: Switch, Microwave Stations, Mobile Base Stations, Data Centers, Radio and Broadcasting Stations
2. Motivity Field: Robots, Electric Toys, Electric Tools & Portable Vacuum Cleaners
3. Solar & Wind Power Generation Systems
4. Signal System & Emergency Lighting Systems
5. EPS & UPS Systems

Service Process

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