E-mail: sales6@lithiumbattery-rj.com | Tel: 0086-13430203848
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RJ-LFP-1240-A
RJ
RJ-LFP-1240-A
RJ 12 volt lithium battery packs engineered with Lithium Iron Phosphate (LiFePo4) technology;
RJ 12v battery has twice the power, half the weight, and lasts 4 times longer than a sealed lead acid battery – providing exceptional lifetime value;
Most popular capacity from 100 Amp to 400Ah hours of capacity provides a full day of power for high amp draw trolling motors or for long days on the open road in your RV;
Ideal for deep cycle applications like trolling motors, solar energy storage, or boating, where you need lots of power for a long time.
10 year warranty. LiFePO4 charger included.
| Items | Parameter |
| Battery Type | LiFePO4 |
| Nominal Voltage | 12.8V |
| Nominal Capacity | 40Ah |
| Energy | 512Wh |
| Internal Resistance | ≤15mΩ |
| Limited Charge Voltage | 14.6±0.2V |
| Floating Charge Voltage | 13.8±0.2V |
| Charge Method | CC/CV |
| Discharge Cut-off Voltage | 10.0V |
| Charge Current | 12A (Customizable) |
| Continuous Discharge Current | 40A (Customizable) |
| Pulse Discharge Current | 80A (Peak) |
| Cycle Life | > 6000 cycles |
| Dimension (mm) | 197*165*169 mm( Customizable) |
| Weight | 5Kg |
| Charge Temperature Range | 0~55℃ |
| Discharge Temperature Range | -20~65℃ |
| Recommended Operating Temperature | 15~55℃ |
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!
| Voltage | Capacity/AH | Weight | With BMS | Bluetooth/RS485 Auto-heating/Canbus | Warranty | Life Cycles |
| 12V | 10 | 1.5KG | Yes | Optional | 5 years | >6000 times |
| 12V | 15 | 2.4KG | Yes | Optional | 5 years | >6000 times |
| 12V | 20 | 3KG | Yes | Optional | 5 years | >6000 times |
| 12V | 25 | 3.5KG | Yes | Optional | 5 years | >6000 times |
| 12V | 30 | 4KG | Yes | Optional | 5 years | >6000 times |
| 12V | 40 | 5KG | Yes | Optional | 5 years | >6000 times |
| 12V | 50 | 6.5KG | Yes | Optional | 5 years | >6000 times |
| 12V | 60 | 7.5KG | Yes | Optional | 5 years | >6000 times |
| 12V | 80 | 10KG | Yes | Optional | 5 years | >6000 times |
| 12V | 86 | 11KG | Yes | Optional | 5 years | >6000 times |
| 12V | 100 | 15KG | Yes | Optional | 5 years | >6000 times |
| 12V | 120 | 18KG | Yes | Optional | 5 years | >6000 times |
| 12V | 140 | 21KG | Yes | Optional | 5 years | >6000 times |
| 12V | 150 | 22KG | Yes | Optional | 5 years | >6000 times |
| 12V | 160 | 23KG | Yes | Optional | 5 years | >6000 times |
| 12V | 176 | 24KG | Yes | Optional | 5 years | >6000 times |
| 12V | 200 | 25KG | Yes | Optional | 5 years | >6000 times |
| 12V | 240 | 27KG | Yes | Optional | 5 years | >6000 times |
| 12V | 250 | 28KG | Yes | Optional | 5 years | >6000 times |
| 12V | 271 | 29KG | Yes | Optional | 5 years | >6000 times |
| 12V | 300 | 31KG | Yes | Optional | 5 years | >6000 times |
| 12V | 400 | 50KG | Yes | Optional | 5 years | >6000 times |
| 12V | 500 | 60KG | Yes | Optional | 5 years | >6000 times |
| 12V | 600 | 70KG | Yes | Optional | 5 years | >6000 times |
| 12V | 700 | 80KG | Yes | Optional | 5 years | >6000 times |
| 12V | 800 | 90KG | Yes | Optional | 5 years | >6000 times |
| 12V | 900 | 100KG | Yes | Optional | 5 years | >6000 times |
| 12V | 1000 | 110KG | Yes | Optional | 5 years | >6000 times |
| 12V | 1500 | 180KG | Yes | Optional | 5 years | >6000 times |
| 12V | 2000 | 220KG | Yes | Optional | 5 years | >6000 times |
| 12V | 2500 | 275KG | Yes | Optional | 5 years | >6000 times |
| 12V | 5000 | 550KG | Yes | Optional | 5 years | >6000 times |
| Note Capacity/Size /Weight Can be Customized OEM Available, MOQ 1pcs | ||||||
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.
RJ 12 volt lithium battery packs engineered with Lithium Iron Phosphate (LiFePo4) technology;
RJ 12v battery has twice the power, half the weight, and lasts 4 times longer than a sealed lead acid battery – providing exceptional lifetime value;
Most popular capacity from 100 Amp to 400Ah hours of capacity provides a full day of power for high amp draw trolling motors or for long days on the open road in your RV;
Ideal for deep cycle applications like trolling motors, solar energy storage, or boating, where you need lots of power for a long time.
10 year warranty. LiFePO4 charger included.
| Items | Parameter |
| Battery Type | LiFePO4 |
| Nominal Voltage | 12.8V |
| Nominal Capacity | 40Ah |
| Energy | 512Wh |
| Internal Resistance | ≤15mΩ |
| Limited Charge Voltage | 14.6±0.2V |
| Floating Charge Voltage | 13.8±0.2V |
| Charge Method | CC/CV |
| Discharge Cut-off Voltage | 10.0V |
| Charge Current | 12A (Customizable) |
| Continuous Discharge Current | 40A (Customizable) |
| Pulse Discharge Current | 80A (Peak) |
| Cycle Life | > 6000 cycles |
| Dimension (mm) | 197*165*169 mm( Customizable) |
| Weight | 5Kg |
| Charge Temperature Range | 0~55℃ |
| Discharge Temperature Range | -20~65℃ |
| Recommended Operating Temperature | 15~55℃ |
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!
| Voltage | Capacity/AH | Weight | With BMS | Bluetooth/RS485 Auto-heating/Canbus | Warranty | Life Cycles |
| 12V | 10 | 1.5KG | Yes | Optional | 5 years | >6000 times |
| 12V | 15 | 2.4KG | Yes | Optional | 5 years | >6000 times |
| 12V | 20 | 3KG | Yes | Optional | 5 years | >6000 times |
| 12V | 25 | 3.5KG | Yes | Optional | 5 years | >6000 times |
| 12V | 30 | 4KG | Yes | Optional | 5 years | >6000 times |
| 12V | 40 | 5KG | Yes | Optional | 5 years | >6000 times |
| 12V | 50 | 6.5KG | Yes | Optional | 5 years | >6000 times |
| 12V | 60 | 7.5KG | Yes | Optional | 5 years | >6000 times |
| 12V | 80 | 10KG | Yes | Optional | 5 years | >6000 times |
| 12V | 86 | 11KG | Yes | Optional | 5 years | >6000 times |
| 12V | 100 | 15KG | Yes | Optional | 5 years | >6000 times |
| 12V | 120 | 18KG | Yes | Optional | 5 years | >6000 times |
| 12V | 140 | 21KG | Yes | Optional | 5 years | >6000 times |
| 12V | 150 | 22KG | Yes | Optional | 5 years | >6000 times |
| 12V | 160 | 23KG | Yes | Optional | 5 years | >6000 times |
| 12V | 176 | 24KG | Yes | Optional | 5 years | >6000 times |
| 12V | 200 | 25KG | Yes | Optional | 5 years | >6000 times |
| 12V | 240 | 27KG | Yes | Optional | 5 years | >6000 times |
| 12V | 250 | 28KG | Yes | Optional | 5 years | >6000 times |
| 12V | 271 | 29KG | Yes | Optional | 5 years | >6000 times |
| 12V | 300 | 31KG | Yes | Optional | 5 years | >6000 times |
| 12V | 400 | 50KG | Yes | Optional | 5 years | >6000 times |
| 12V | 500 | 60KG | Yes | Optional | 5 years | >6000 times |
| 12V | 600 | 70KG | Yes | Optional | 5 years | >6000 times |
| 12V | 700 | 80KG | Yes | Optional | 5 years | >6000 times |
| 12V | 800 | 90KG | Yes | Optional | 5 years | >6000 times |
| 12V | 900 | 100KG | Yes | Optional | 5 years | >6000 times |
| 12V | 1000 | 110KG | Yes | Optional | 5 years | >6000 times |
| 12V | 1500 | 180KG | Yes | Optional | 5 years | >6000 times |
| 12V | 2000 | 220KG | Yes | Optional | 5 years | >6000 times |
| 12V | 2500 | 275KG | Yes | Optional | 5 years | >6000 times |
| 12V | 5000 | 550KG | Yes | Optional | 5 years | >6000 times |
| Note Capacity/Size /Weight Can be Customized OEM Available, MOQ 1pcs | ||||||
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.
