E-mail: sales6@lithiumbattery-rj.com | Tel: 0086-13430203848
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RJ-LFP-7240-E
RJ
RJ-LFP-7240-E
Lithium batteries have the advantages of light weight and low maintenance, making them the preferred choice for power supply for low speed electric vehicles. Since the lithium battery can provide the same voltage as the lead-acid battery, the user does not need to modify the electric golf cart or the E-forklift E-boat.
Lithium iron phosphate batteries have become a new trend in industrial batteries. Compared with traditional lead-acid batteries, lithium batteries have a large qualitative change and are a more environmentally friendly energy solution.
Although the initial battery replacement cost is slightly higher, the advantages of lithium batteries will save users more money during later use.
| Norminal Power(KWh) | 3072Wh |
| Norninal Capacity(Ah) | 40Ah |
| Norninal Voltage(V) | 72V |
| Type | LiFePO4 Battery |
| Dimensions (mm) | Customized |
| Weight(Kg) | 30Kg |
| Discharging Voltage(V) | 57.5~83.9V |
| Discharging Voltage(V) | 57.5~83.9V |
| Charging | 15A |
| Discharging Current (A) | 40A |
| Working Temperature(℃) | 0~55℃ |
| Shelf Temperature(℃) | -20~70℃ |
| Humidity | 0-95% RH(Non-condensing) |
| IP Grade (IP) | 0-95% RH(Non-condensing) |
| Altitude | ≤3000m |
| Authentication Level | TuV/CE/UN38.3 |
| Design Life(year) | 20+ years (@25℃/77℉) |
| Cycle Life (cycle) | >6000Times |
Features
• More than 6000 Cycles
• Battery modules available for parallel and series for higher voltage and capacity
• BMS Passive cell balance funciton
• IP66, IP67, water proof, dust proof, Temperature monitoring
• Customization for Size and Discharge and charge rate
• Free of Maintenance, contains no poisonous material
• No leakage, no hazardous chemistry
• Quick delivery
• Lighter in weight, smaller in size to save space.
• Powerfull to increase robust operation for your marine boat or RV
• Fast charging and high power discharge rate available
• No need to add water nor worry about maintenance.
• We offer 5years regular warranty and it can be extended up to 10 years.
Item
| Content | Criterion |
Over charge Protection
| Over charge detection voltage | 3.6~4.25V |
| Over charge detection delay time | 0.1 S ~ 6S | |
| Over charge release voltage | 3.5~4.25V | |
| Over discharge protection | Over discharge detection voltage
| 2.0~3.3V |
| Over discharge detection delay time | 0.1 S ~ 6S | |
| Over discharge release voltage | 2.1~3.4V | |
| Charge Over current protection | Charge Over current detection current | 1~100A |
| Charge Over current detection delay time | 0.02S~ 6S | |
Discharge Over current protection | Discharge Over current detection current | 1~600A |
Discharge Over current detection delay time
| 0.02S~ 6S | |
Short protection | Short protection detection delay time | 100 u S |
| Detection condition | B+ P-0.2 Omh | |
| restore | Cut off load | |
| Interior Resistance | Main loop electrify resistance | 2 OMh(50A) |
| Currentconsumption | Current consume in normal operation | 1.5mA Type |
| Currentconsumption | Current consume in sleep operation | 2 uA Type |
Note BMS is customizable. More advanced functions available, such as bluetooth, RS485, CAN, Automaticaly Heating functions, High temperature shut off, Low temperature shut off, BMS protocol available etc. Contact us for more details!
With powerful capacity of Lithium Battery production, RJ is able to provide 1 to 1 customization service. No matter you only buy 1 pcs battery for your own use, or you are a company looking for bulk order of LiFePO4 Battery Pack, RJ will always meet your full satisfactions!
| LIFEPO4 | Dimensions | Weight | with BMS | RS485/Bluetooth | Cycles | Warranty |
| 72V 10AH | 195*165*175mm | 13kg | Yes | Available | 6000times | 5years |
| 72V 20AH | 330*175*220mm | 20kg | Yes | Available | 6000times | 5years |
| 72V 30AH | 485*175*240mm | 32kg | Yes | Available | 6000times | 5years |
| 72V 40AH | 525*240*215mm | 43kg | Yes | Available | 6000times | 5years |
| 72V 50AH | 505*273*225mm | 48kg | Yes | Available | 6000times | 5years |
| 72V 60AH | 350*540*160mm | 50kg | Yes | Available | 6000times | 5years |
| 72V 70AH | 350*540*160mm | 58kg | Yes | Available | 6000times | 5years |
| 72V 100AH | 600*200*300mm | 50kg | Yes | Available | 6000times | 5years |
| 72V 200AH | 179*1448*282mm*2pcs | 220kg | Yes | Available | 6000times | 5years |
| 72V 300AH | 800*400*300mm*2pcs | 260kg | Yes | Available | 6000times | 5years |
1. Our company is a high-tech enterprise with 10 years’ experience in R&D battery.
2. With a total span of 20000 square meters, our monthly production capacity can exceed 6,000,000 Ah in our factories.
3. Flexible customizing and manufacturing accepted.
4. We promise providing high quality products with our professional R&D team, accomplished and experienced workers and advanced equipment.
5. Strict management and control for every progress in producing and 100% QC inspection before shipment.
6. We provide service of sample and prompt shipment, and sending someone to follow up the logistics progress after delivery.
7. 10 years warranty. Professional after-sales service, give instruction on how to use the products.
Lithium batteries have the advantages of light weight and low maintenance, making them the preferred choice for power supply for low speed electric vehicles. Since the lithium battery can provide the same voltage as the lead-acid battery, the user does not need to modify the electric golf cart or the E-forklift E-boat.
Lithium iron phosphate batteries have become a new trend in industrial batteries. Compared with traditional lead-acid batteries, lithium batteries have a large qualitative change and are a more environmentally friendly energy solution.
Although the initial battery replacement cost is slightly higher, the advantages of lithium batteries will save users more money during later use.
| Norminal Power(KWh) | 3072Wh |
| Norninal Capacity(Ah) | 40Ah |
| Norninal Voltage(V) | 72V |
| Type | LiFePO4 Battery |
| Dimensions (mm) | Customized |
| Weight(Kg) | 30Kg |
| Discharging Voltage(V) | 57.5~83.9V |
| Discharging Voltage(V) | 57.5~83.9V |
| Charging | 15A |
| Discharging Current (A) | 40A |
| Working Temperature(℃) | 0~55℃ |
| Shelf Temperature(℃) | -20~70℃ |
| Humidity | 0-95% RH(Non-condensing) |
| IP Grade (IP) | 0-95% RH(Non-condensing) |
| Altitude | ≤3000m |
| Authentication Level | TuV/CE/UN38.3 |
| Design Life(year) | 20+ years (@25℃/77℉) |
| Cycle Life (cycle) | >6000Times |
Features
• More than 6000 Cycles
• Battery modules available for parallel and series for higher voltage and capacity
• BMS Passive cell balance funciton
• IP66, IP67, water proof, dust proof, Temperature monitoring
• Customization for Size and Discharge and charge rate
• Free of Maintenance, contains no poisonous material
• No leakage, no hazardous chemistry
• Quick delivery
• Lighter in weight, smaller in size to save space.
• Powerfull to increase robust operation for your marine boat or RV
• Fast charging and high power discharge rate available
• No need to add water nor worry about maintenance.
• We offer 5years regular warranty and it can be extended up to 10 years.
Item
| Content | Criterion |
Over charge Protection
| Over charge detection voltage | 3.6~4.25V |
| Over charge detection delay time | 0.1 S ~ 6S | |
| Over charge release voltage | 3.5~4.25V | |
| Over discharge protection | Over discharge detection voltage
| 2.0~3.3V |
| Over discharge detection delay time | 0.1 S ~ 6S | |
| Over discharge release voltage | 2.1~3.4V | |
| Charge Over current protection | Charge Over current detection current | 1~100A |
| Charge Over current detection delay time | 0.02S~ 6S | |
Discharge Over current protection | Discharge Over current detection current | 1~600A |
Discharge Over current detection delay time
| 0.02S~ 6S | |
Short protection | Short protection detection delay time | 100 u S |
| Detection condition | B+ P-0.2 Omh | |
| restore | Cut off load | |
| Interior Resistance | Main loop electrify resistance | 2 OMh(50A) |
| Currentconsumption | Current consume in normal operation | 1.5mA Type |
| Currentconsumption | Current consume in sleep operation | 2 uA Type |
Note BMS is customizable. More advanced functions available, such as bluetooth, RS485, CAN, Automaticaly Heating functions, High temperature shut off, Low temperature shut off, BMS protocol available etc. Contact us for more details!
With powerful capacity of Lithium Battery production, RJ is able to provide 1 to 1 customization service. No matter you only buy 1 pcs battery for your own use, or you are a company looking for bulk order of LiFePO4 Battery Pack, RJ will always meet your full satisfactions!
| LIFEPO4 | Dimensions | Weight | with BMS | RS485/Bluetooth | Cycles | Warranty |
| 72V 10AH | 195*165*175mm | 13kg | Yes | Available | 6000times | 5years |
| 72V 20AH | 330*175*220mm | 20kg | Yes | Available | 6000times | 5years |
| 72V 30AH | 485*175*240mm | 32kg | Yes | Available | 6000times | 5years |
| 72V 40AH | 525*240*215mm | 43kg | Yes | Available | 6000times | 5years |
| 72V 50AH | 505*273*225mm | 48kg | Yes | Available | 6000times | 5years |
| 72V 60AH | 350*540*160mm | 50kg | Yes | Available | 6000times | 5years |
| 72V 70AH | 350*540*160mm | 58kg | Yes | Available | 6000times | 5years |
| 72V 100AH | 600*200*300mm | 50kg | Yes | Available | 6000times | 5years |
| 72V 200AH | 179*1448*282mm*2pcs | 220kg | Yes | Available | 6000times | 5years |
| 72V 300AH | 800*400*300mm*2pcs | 260kg | Yes | Available | 6000times | 5years |
1. Our company is a high-tech enterprise with 10 years’ experience in R&D battery.
2. With a total span of 20000 square meters, our monthly production capacity can exceed 6,000,000 Ah in our factories.
3. Flexible customizing and manufacturing accepted.
4. We promise providing high quality products with our professional R&D team, accomplished and experienced workers and advanced equipment.
5. Strict management and control for every progress in producing and 100% QC inspection before shipment.
6. We provide service of sample and prompt shipment, and sending someone to follow up the logistics progress after delivery.
7. 10 years warranty. Professional after-sales service, give instruction on how to use the products.
