Place of Origin:
China
Brand Name:
SOUNDON
Certification:
UN38.3, ROHS,MSDS,CB
Model Number:
SD-ES -7.2V-25Ah
7.2V25Ah With Longer Storage Energy UPS Replacement Batteries For Network Gateway ,UPS
General product information:
This battery is constructed with four lithium-ion cells (2S2P), and has overcharge, over-discharge, over current and short-circuits proof circuit.
battery cells Spe.
| Capacity | 12.5Ah |
| Voltage | 3.6V |
| Impedance | ＜2.5mΩ |
| Charge cut off voltage | 4.2V |
| Discharge cut-off voltage | 3.0V |
| Standard charge current | 0.5C |
| Fast charge current | 1C |
| Charge time | 2.5H (0.5C charging) |
| Max charge current | 1C (10℃～+45℃) |
| Standard discharge current | 0.5C |
| Max discharge current | 1C (-10℃～+60℃) |
| Operating temperature | Discharging :-20~60℃ |
| Weight (Not include PCB) | 0.275kg±0.015kg |
battery pack
Nominal capacity:25Ah
Nominal voltage :7.2V
Nominal Charge Current :2A
Nominal Discharge Current :2A
Maximum Charge Current :2A
Maximum Discharge Current :2A
Maximum Charge Voltage:8.4V
Cut-off Voltage:6.0V
Soundon battery description :
Electric vehicle and Energy storage battery manufactory
1) .Soundon specilist for Lifepo4 battery and LI polymer battery are mainly applied in electric Vehicle ,Energy storagae
2.battery cells with high capacity and density energy
lifepo4 battery cell with high capacity for chose :10Ah ,20Ah ,25Ah ,50Ah ,60Ah
1)SEPFe80125256P 3.2V20Ah
2) SEPFe90161227P 3.2V25Ah
3)SEPFe11190316P 3.2V50Ah
4) SEPFe12212268P 3.2V 50Ah
lifepo4 battery energy density : around 140 WH/KG
li polymer battery energy density : 190Wh/Kg , high desity models :12.5Ah ,25Ah
SEPNi7688190P- 3.6V12.5Ah
SEPNi76190190P- 3.6V25Ah
3.with good performance at high and low temperature :
the battery capacity discharge efficience rate > 90% at 55℃ ,>70% at -20℃
4.Self discharge rate <5% around one month and 3C high discharge current
5. loger cycle life
li polymer battery :more than 2000 times
lifepo4 battery :>3000 times
6.International Product certification : UN38.3,CB ,CE, Rohs ,UL certification
7.Quality Approvals : ISO9001,ISO14001,TS16949 quality system standard approved
Service :
1.Flexiable transportation : international Express and shippment by sea
2.warranty : 24 months guarantee for free
3. Small Orders Accepted : sample are available for test
Soundon Introduction :
1. Soundon industrial park covering an area of 0.2 million square meters.
2. The designed capacity of lithium battery reach 2160 MWH million Ah, high quality lithium battery cathode material ( Li-NiCoMn,Li-Mn)up to 30000 tons.
Battery pack passed the CB,CE,UN38.3,UL ,ROHS certification
Send your inquiry directly to us
