Guangdong, China
Business Type:
Manufacturer/Factory & Trading Company
Business Range:
Electrical & Electronics, Industrial Equipment & Components
Year of Establishment:
Terms of Payment:
LC, T/T, Western Union
OEM/ODM Availability:
OEM/ODM Service
Sample Available

Gel Batteries, Maintenance Free Battery, Accumulator manufacturer / supplier in China, offering Gel Batteries with 12V Voltage, Maintenance Free Accumulator, Deep Cycle Battery 12V 100ah SLA Battery, Gel Battery, SRG33-12 12V33ah SMF Colloid Battery 12V 33ah and so on.

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Gel Batteries with 12V Voltage, Maintenance Free Accumulator

Get Latest Price
Min. Order / Reference FOB Price
20 Pieces US $38-283/ Piece
Production Capacity: 600 PCS/Day
Transport Package: Carton/ Wooden Case/ Pallet
Payment Terms: L/C, T/T, Western Union
Type: Lead-Acid Batteries
Usage: UPS, Electric Power, Lighting, Solar
Nominal Voltage: 12V
Discharge Rate: Low Discharge Rate
Shape: Rectangle
Electrolyte: Acid

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Basic Info

Model NO.: 12v gel battery
Rechargeable: Chargeable
Color: Black
Cell: 6
Sealing: Glue Sealing
Plate: Flat Plate
Separator: PE
Battery Case: ABS
Terminal Type: Copper
Safety: Explosion-Proof
The Charging Current Rate: <0.3c
Accessory: Screws
Trademark: Storace
Specification: CE / UL
Origin: China
HS Code: 8507200000

Product Description

Gel Battery with 12V Voltage, Maintenance Free Accumulator

Gel series Detailed Product Description

Gel series batteries are designed to meet the requirements of frequent cyclic and high temperature applications. Such as broadband, PVs etc through up-to-date gel technologies. The Gel batteries uses German origin high purity fumed silica to form sulfuric acid thixotropic Gel and fills to the batteries with vacuum to ensure the fully penetration of electrolyte through separators and plates pastes.

UPS, Broadband, Electric powered vehicles, Electric powered toys, Vacuum cleaners, Medical Equipments, Goof cars and buggies, Wheel chaires, PVs, solar systems, control systems, power systems, wind energy systems, telecommunication /communication systems & etc.
Gel Batteries with 12V Voltage, Maintenance Free Accumulator
1. Gelcondition
2. Minor self-discharge
3. Low rate of loss of coolant
4. Long service life
5. Good deep charge cycle performance
6. Good over-discharging recovery performance
7. Widely working environment

Gel Batteries with 12V Voltage, Maintenance Free Accumulator
Operation and maintenance manual
For maintenance free battery, it's free maintenance in the operation. But we can only use it in proper operation to keep the long lifetime of the battery,

(1) Battery Installation
Batteries should be installed possibly in a clean, cool, ventilated and dry place. The battery should be placed upright. Each terminal between the batteries is connected firmly.
(2) The ambient temperature
Ambient temperature is important factor for the battery operation. When the ambient temperature is too high, Battery plate corrosion will be increased, while absorbing more moisture; When the ambient temperature is too low, the battery will not be full charged. All this will affect the battery life. Therefore we suggest the working ambient temperature is around 25 º C.
(3) The charge and discharge current
Battery charge and discharge current usually uses the concept C, the actual value of C is related to the capacity of the battery. For example, a 100AH battery: 1C = 100A. Charging current is around 0.1C; The charging current must not be bigger than 0.3C. Discharge current general requirements in 0.05 ~ 3C range.
(4) Charging voltage
After the battery is full converted to float charging, the float voltage is around 13.0V. If the charging voltage is too high will cause the battery overcharge, otherwise the battery will not be full charged. Charging voltage is abnormal, it may be caused by the battery configuration error, or it may be caused by controller failure. Do not choose the controller with bad quality.
(5) The depth of discharge
Depth of discharge of the battery life is also a important factor for lifetime of battery, the deeper the battery discharge, the fewer the number of cycles, so battery should avoided from deep discharge.
(6) Regular maintenance
Battery should be regular checked in every period time after used, such as check its outlook, measuring the average voltage of each battery, etc.

Gel Batteries with 12V Voltage, Maintenance Free Accumulator



Nominal voltage

capacity (Ah)

Approx. weight


Terminal Type


Total Height
mm mm mm mm  
SRG33-12 12 33 10.40 196 131 155 170 T9\16
SRG38-12 12 38 13.50 197 166 174 181 T12
SRG50-12 12 50 17.50 230 138 211 229 T9\16
SRG55-12 12 55 17.50 230 138 211 229 T9\16
SRG65-12 12 65 23.40 350 166 179 179 T9
SRG70-12 12 70 24.20 260 169 211 215 T16
SRG100-12 12 100 34.20 407 174 209 233 T11
SRG100-12 12 100 37.00 407 174 209 233 T11
SRG150-12 12 150 47.50 484 171 241 241 T11
SRG200-12 12 200 64.50 522 240 216 240 T11

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