GUANGZHOU NPP POWER CO., LTD
NO.67, Lianglong Road
Huashan Town
Huadu District
Guangzhou
Guangdong Province
P. R. China
Tel: +86 20-37887390
Email: info@npplithium.com
NSFD050Q10 12V 50Ah Lithium Battery
Overview
Compliant to: IEC 62133-2
NSFD050Q10 12V 50Ah Lithium Battery | Download Datasheet | ||
|---|---|---|---|
Specifications |
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| Nominal voltage | 12V | ||
| Nominal capacity | 50Ah | ||
| Dimensions | Length | 197±2mm (7.76inch) | |
| Width | 165±2mm (6.50inch) | ||
| Height | 170±2mm (6.69inch) | ||
| Total height | 170±2mm (6.69inch) | ||
| Approx. weight | 6.30kg (13.89lbs)±4% | ||
Characteristics |
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| Electrical Parameters (25°C) | Rated Voltage | 12.8V | |
| Rated Capacity (C5) | 50Ah@25°C | ||
| Energy | 640Wh | ||
| Months Self Discharge | <3% | ||
| Charge Efficiency | 99.5%@ 0.2C | ||
| Discharge Efficiency | 96-99%@ 1C | ||
| Terminal type | T14 | ||
| Internal resistance (Fully charged, 25°C) | ≤16mΩ | ||
| Cycle life | >3000 cycles @ 0.2C 100%D.O.D | ||
| Capacity affected by temperature | 40°C | 101% | |
| 25°C | 100% | ||
| 0°C | 90% | ||
| -10°C | 75% | ||
| Nominal operating temperature | 25°C± 3°C (77°F± 5°F) | ||
| Operating temperature range | Discharge | – 20°C~ 60°C (-4°F ~ 140°F) | |
| Charge | 0°C~ 45°C (32°F ~ 113°F) | ||
| Storage | 0°C~ 40°C (32°F ~ 104°F) | ||
| Water Dust Resistance | IP64 | ||
| Charge Voltage | 14.6V | ||
| Standard Charge Mode (25°C±2°C, <75%RH) | 0.2CA Constant Current to 14.6V, then Constant Voltage 14.6V until the current drops to 0.02CA, before use, rest 30 minutes |
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| Charge Current | 10A | ||
| Maximum Charge Current | 25A | ||
| Charge Cut off Voltage | 14.6V | ||
| Continuous Discharge Current | 50A | ||
| Maximum Pulse Current | 150A (<100ms) | ||
| Discharge Cut Off Voltage | 11.2V | ||
| Communicate Protocol (optional) | Default none (RS485 option) | ||
| SOC (optional) | Default none (Bluetooth option) | ||
| Application connection | 1 string 1 parallel | ||
| Mechanical | Cells | 4 Strings | |
| Container | ABS | ||
