| Prod Model: |
2V400ah |
| Operating Temperature: |
-20c~50c |
| Design Time: |
10-12 Years |
| Separator: |
AGM |
| Charge Voltage (Cycle): |
2.40~2.50V |
| Container Material: |
ABS(UL94-Hb) *Flammability Resistance of (UL94-V0) |
| Material Lead: |
#1 Lead Top Quality in China |
| Terminal: |
Nb or B |
| Color: |
Grey or Black |
| Self Discharge: |
Less Than 3% Per Month |
| Certificate: |
ISO, UL, Ce |
| Type: |
Lead-Acid Batteries |
| Usage: |
Electric Bicycle |
| Nominal Voltage: |
2V |
| Discharge Rate: |
Low Discharge Rate |
| Shape: |
Square Battery |
| Rechargeable: |
Chargeable |
Product Description
2V400ah sealed Battery for Security Alarm System
LONGWAY® FM400G/E is a long service life battery up to 15 years expected life
under normal float charge. As with all LONGWAY® batteries, all are rechargeable
highly efficient, leak proof and maintenance free.
| Normal Voltage | 2V |
| Capacity | 400Ah@10Hr-rate to 1.75V per cell@25ºC |
| Weight | Approx. (25±3%)kg(2.21bs) |
| Maximum Discharge Current | 2000A(5sec) |
| Internal Resistance | Approx.0.65mΩ full charged @25ºC |
| Operating Temperature Range | Discharge: -20ºC~60ºC
Charge: 0ºC~50ºC
Storage: -20ºC~60ºC |
| Nominal Operating Temperature Range | 25ºC±3ºC |
| Float Charging Voltage | 2.25~2.30VDC/unit Average @25ºC |
| Maximum Charging Current | 80A |
| Equalization and Cycle Service | 2.40V~2.45VDC/unit Average @ 25ºC |
| Self Discharge | LONGWAY Valve Regulated Lead Acid (VRLA) batteries can be stored
for more than 6 months at 25ºC. Self-discharge ratio less than 3%
per month at 25ºC. Please charge batteries before using. |
| Terminal | Thread insert & Bolt (F13) |
| Container Material | ABS(UL94-HB)
*Flammability resistance of (UL94-V0) can be available upon request |
| Dimensions | L211*W151*H336(TH365)mm |
sealed lead acid battery
production and package
LONGWAY battery used for AGM VRLA/SLA maintenance-free battery.6V - 1.3Ah to 12Ah used for emergency lighting and alarm lighting and sound application.12V - 0.8Ah to 250Ah used for power storage and backup for standby power & deep cycle use.2V - 50Ah to 3000Ah used for solar power systems and telecommunication are using all self-made high quality and thick deep cycle plates.Construction· Component ......Raw material ·Sealant ........Epoxy Resin· Positive ........Lead dioxide ·Safety valve .....EPDR· Negative ........Lead ·Terminal ........Copper· Container ........ABS ·Separator ........Fiber glass· Cover ........ABS ·Electrolyte .......Sulfuric acid FEATUR1).Absorbent Glass Mat(AGM) technology for efficient gas recombination of up to 99%and free-dom from electrolyte maintenance or water adding.2).Not restricted for air transport complies 3).UL CE ROHS-recognized component.4).Valve Regulated Construction .Can be mounted in any orientation.5).Computer designed lead, calcium tin alloy grid for high power density.6).Long service life, float or cyclic applications. 7).Maintenance-free operation.8).Low self discharge. Long Life Design 9).Wide Operation Temperature Range 10).Available in flame retardant ABS material for the battery case If get interest, just contact me freely.2V400ah sealed Battery for Security Alarm System
Kaiying Power Supply & Electrical Equip Co., Ltd., established in 2001, is a professional valve regulated sealed lead acid battery manufacturer in China. We have a lot of experience in producing high quality products. There is a group of engineers to develop batteries as our clients required.
As the environmental readjusted, Zhangshan Long Way Battery Manufacturing Co., Ltd couldn't produce SLA batteries anymore. The technology and IQC management of Zhangshan Long Way Battery Manufacturing Co., Ltd which had merged with KAIYING GROUP, the Logo LONGWAY is also transferred to the KAIYING GROUP.
Kaiying Power Supply & Electrical Equip Co., Ltd., with a 10, 000 M² Factory space, the company has over 1000 employees and advanced development equipment and comprehensive test facilities. Attaching great importance to quality, our management comply with ISO9001-2000 standard. Our batteries have UL and CE approvals.
During the past several years, the company has gained a very high reputation in the industry with excellent development, production, sales capability and premium quality. So, we got very good market share both in the domestic and foreign markets in the past. OEM orders acceptable.
