TORCHN Factory Price 12v 100ah Gel Battery for Sale
1. Small Internal Resistance
2. More Better Quality, More Better Consistency
3. Good Discharge, Long Life
4. Low temperature resistant
5. Stringing Walls Technology Will Transport Safer.
Yangzhou Dongtai Solar is located in Gaoyou City, Jiangsu Province, a province of China's photovoltaic industry，has a floorspace covering an area of 12,000 ㎡,annual battery production volume is 200,000 units.The output of photovoltaic cells in Jiangsu Province will reach 48.3GW in 2020, accounting for about 44% of the national output and 34.5% of the global output; the output of photovoltaic modules will reach 46.9GW, It accounts for about 48% of the national output and about 34% of the global output. Our factory began to produce batteries in 1988, has 35 years of production and research experience, ISO9001, CE , SDS , is an OEM factory for many brands of batteries, and we have professional production, sales ，after-sales ，technology departments. Our mature R&D team (research and design) takes innovation as the first development strategy and core driving force to build a more complete scientific and technological innovation system.
Deep cycle maintenance free gel battery. Our products can be used in UPS, solar street light, solar power systems, wind system, alarm system and telecommunications etc.
|Cell Per Unit
|Voltage Per Unit
|100AH@10hr-rate to 1.80V per cell @25°c
|Max. Discharge Current
|1000 A (5 sec)
|3.5 M Omega
|Operating Temperature Range
|13.6 to 14.8 VDC/unit Average at 25°c
|Recommended Maximum Charging Current
|14.6 to 14.8 VDC/unit Average at 25°c
|Batteries can be stored for more than 6 months at 25°c. Self-discharge ratio less than 3% per month at 25°c. Please charge
batteries before using.
|A.B.S. UL94-HB, UL94-V0 Optional
Installation and Use
Factory Video and Company Profile
1. Do you accept customization?
Yes, customization is accepted.
(1) We can customize the color of the battery case for you. We have produced red- black,yellow-black,white-green and orange-green shells for customers, usually in 2 colors.
(2) You can also customize the logo for you.
(3) The capacity can also be customized for you, normally within 24ah-300ah.
2. Do you have a minimum order quantity?
Normally yes, if you have a freight forwarder in China to handle the transportation for you. One battery can also be sold to you, but the shipping fee will normally be more expensive.
3. How to maintain and use gel batteries?
(1). Ensure the normal charging of the gel battery.
When the gel battery is left unused for a long time, because the battery itself has self-discharge, we need to charge the battery in time.
(2). Choose a suitable charger.
If you use a charger, you need to use a charger with matching voltage and current. If it is used in an off-grid system, then a controller with voltage and current adaptation is required.
(3). Depth of discharge of gel battery.
Discharge under suitable DOD, long-term deep charge and deep discharge will affect the life of the battery. The DOD of gel batteries is generally recommended to be 70%.
4. What is the average lead time?
Usually 7-10 days. But because we are a factory, we have good control over the production and delivery of orders. If your batteries are packed in containers urgently, we can make special arrangements to expedite production for you. 3-5 days at the fastest.
5. What is the effect of deep discharge on battery life?
First of all, we need to know what is the deep charge and deep discharge of the battery. During the use of the battery, the percentage of the battery's rated capacity is called the depth of discharge (DOD). The depth of discharge has a great relationship with battery life. The more the depth of discharge, the shorter the charging life. Generally, the discharge depth of the battery reaches 80%, which is called deep discharge. When the battery is discharged, lead sulfate is generated, and when it is charged, it returns to lead dioxide. The molar volume of lead sulfate is larger than that of lead oxide, and the volume of the active material expands during discharge. If one mole of lead oxide is converted to one mole of lead sulfate, the volume will increase by 95%. Such repeated contraction and expansion will gradually loosen the bond between the lead dioxide particles and easily fall off, so that the battery capacity will be attenuated. Therefore, in the use of the battery, we recommend that the depth of discharge does not exceed 50%, which will effectively prolong the battery life.