12V50Ah LiFePO4 Battery Bluetooth version
From Lead to Lithium, Heading towards a Safer Energy Era – Lithium Iron Phosphate Batteries as a new High-performance Battery Option. As a new high-performance battery, the Lithium Iron Phosphate battery has better safety and cycle life than traditional lead-acid batteries. It can be widely used in various fields such as UPS, solar LED lights, golf carts, electric vehicles, energy storage systems, etc.
Undergoes strict quality inspections before shipment
- Electrical safety testing.
- Performance testing.
- Durable aging testing.
- Vibration transportation testing.
- Waterproof level testing.
Items | Specifications | |||
Product Name | TB1240 | TB1250 | TB1275 | TB1280 |
Rated Capacity | 40Ah | 50Ah | 75Ah | 80Ah |
Battery Size mm | 197*165*169mm | 197*165*169mm | 260*170*220mm | 260*170*220mm |
Battery Size inch | 7.72"*6.50"*6.65" | 7.72"*6.50"*6.65" | 10.24"*6.69"*8.66" | 10.24"*6.69"*8.66" |
Weight | 5.8kg / 12.8lb | 6kg / 13.3lb | 11kg / 24.3lb | 12kg / 26.5lb |
Nominal Voltage | 12.8V | 12.8V | 12.8V | 12.8V |
Recommended Low Voltage Disconnect | 10.0V | 10.0V | 10.0V | 10.0V |
Recommended Charge Current | 14.4V-14.6V | 14.4V-14.6V | 14.4V-14.6V | 14.4V-14.6V |
Recommended Charge Current | 8A | 10A | 16A | 16A |
Maximum Constant Charge Current | 40A | 50A | 80A | 80A |
Maximum Continuous Discharge Current | 40A | 50A | 80A | 80A |
Peak Discharge Current | 80A (3-5S) | 100A (3-5S) | 160A (3-5S) | 160A (3-5S) |
BMS | Built-in | |||
Short Circuit Protection | Yes | |||
Over Current Protection | Yes | |||
High Temperature Protection | Yes | |||
Balancing | Yes | |||
Bluetooth | Yes | |||
Connection | Support multi-series/parallel combination | |||
Application | UPS, Solar LED lights, Insecticidal lamp, Golf trolling carts and etc | |||
Why Choose LiFePo4 Batteries Rather Than Lead Acid Batteries ?
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- Longer battery life – 5000times life cycle @60%DOD, 5 times more than lead acid batteries
- Low self-discharge <3% per months
- Free of charge memory
- Steady discharge and charge performance
- Outstanding thermal stability
- Wide temperature performance
- Short circuit protection
- Over charge and over discharge protection
- Over current protection
- Easy carrying and installation – can be carried and installed in any direction
- Fast charging – about 1~2 hours to be fully charged
- Lighter weight – 1/2~1/4 lighter in weight compared to LA batteries
- Require no change to a lead acid battery charging system
- Better safety – mild warm, no explosion, fire, or leakage
- Environmentally friendly – no poisonous lead, no acid, no heavy/rare metals
- No gasses during charge, free of leakage and pollution
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