Loading Port:Shanghai
Payment Terms:TT OR LC
Min Order Qty:10 unit
Supply Capability:5000 unit/month
Valve Regulated Sealed gel Battery.Maintenance free and easy to use,It can be widely used in solar energy，wind energy,telecommunication systems，UPS and other fields。
Long service life
Certificate:
ISO9001
ISO14001
ISO18001
CE
CGC
TLC
Standards:
GB/T 19638.2-2005
YD/T799-2002
JISC8704-2:1999
IEC60896-2,2000
Sepcification：
Rated Voltage | 2V |
Capacity(10hr,1.80V/Cell，25℃) | 500ah |
Weight | 26kg±0.5 |
Max.Discharge Current | 30I10A (3min) |
Self-Discharge(25℃) | <3%/month |
Using Temperature | Discharge: -45℃～50℃ Charge: -20℃～45℃ Storage: -30℃～40℃ |
Recommended Using Temperature | 15℃～30℃ |
Max.Charge Current | ≤0.25C10 |
Charge Voltage (25℃) | Float Charge: 2.25V-2.3V
Average Charge: 2.4V-2.45V |
Cover Material | ABS Engineering Plastic |
Charge Mode(25℃) | Float Charge:2.275±0.025V/Cell Temperature Compensation Coefficient :±3 mV/Cell ℃ Cycle Charge:2.45±0.05V/Cell Temperature Compensation Coefficient: ±5 mV/Cell ℃ |
Capacity Affected by Temperature | 105 % @ 40℃ 85 % @ 0℃ 60 % @ -20℃ |
Cycle life |
100%DOD 520times 50%DOD 1350 times 30%DOD 2188times
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