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| Place of Origin: | Guangdong, China (Mainland) |
| Brand Name: | PAC/OEM |
| Certification: | UN38.3, MSDS, ISO9001, ISO14001 |
| Model Number: | Emergency vehicle battery 12v 50Ah |
| Minimum Order Quantity: | 1pc |
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| Price: | Negotiable |
| Packaging Details: | Standard export carton, wooden case, pallet etc. |
| Delivery Time: | 15-20 days for samples, 20-30 days for bulk order |
| Payment Terms: | T/T, Western Union, Paypal |
| Supply Ability: | 60,000kWh per month |
| Features: | Plug & Play Replacement For SLA Battery | Typical Energy: | 640Wh |
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| Logo: | Can Be Customized On Battery Case | Terminal: | M6 |
| Weight: | About 6.2kgs | Pulse Current: | 120A(<3s) |
| Battery Application: | Emergency Vehicles | Dimension: | 197*165*170mm |
| High Light: | lifepo4 battery pack,12v lifepo4 deep cycle battery |
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12V deep cycle LiFePO4 battery 50Ah plug and play replacement for emergency vehicles
1. Instruction of 640Wh deep cycle lithium battery
This specification defines the performance of rechargeable LiFePO4 battery pack 12.8v 50Ah manufactured by PAC Technology Co.,Ltd. The battery pack is built with deep cycle 3.2v 3.4Ah lithium iron phosphate battery cell and intergarted BMS for protection. It has the same size as 12v lead acid battery and can replace it perfectly. The battery case material is ABS as SLA battery. The plug & play feature of terminals is easy for end customer to replace and install the battery packs.
2. Application of 12v 50Ah LiFePO4 battery for marine products:
The waterproof rate of the SLA replacement battery is IP56 and this allows the batteries to be used in marine product.
3. Warning & Tips of 640wh deep cycle battery
* Do not put the battery in a charger or equipment with wrong terminals connected;
* Never connect the positive and negative of battery with metal;
* Do not mix the battery with different types or different models or from other manufacturers;
* Keep the battery against high temperature. Otherwise it will cause battery heat, get into fire or lose some function and reduce the life;
* If the battery emit peculiar smell, heating, distortion or appear any abnormity during working or storage, please stop using and take it out from device.
* If the battery leaks and get into the eyes or skin, do not wipe, instead, rinse it with clean water and see doctor immediately
4. Emergency vehicle Lithium battery Specification(@Battery initial Temp25±5℃)
| Electrical Characteristics | Nominal Voltage | 12.8V | |
| Nominal Capacity | 50Ah@0.2C | ||
| Energy | 640Wh | ||
| Internal Resistance | ≤50mΩ | ||
| Cycle Life | >2000 Cycles @ 0.2C Charge/Discharge at 100%DOD,End of Life 70% Capacity. | ||
| Months Self Discharge | ≤3.5% per month at 25℃ | ||
| Standard Charge | Charge Voltage | 14.6±0.2V | |
| Charge Mode(CC/CV) | At 0℃~45℃ temperature, charged to 14.6V at a constant current of 0.2C5A, and then,changed continuously with constant voltage of 14.6V until the current was not more than 0.02C5A. | ||
| Charger Current | 10A | ||
| Max.Charge Current | 25A | ||
| Standard Discharge | Discharge Current | 10A | |
| Max. Continuous Current | 50A | ||
| Max.Pulse Current | 120A(<3S) | ||
| Disxcharge Cut-off Voltage | 10.0V | ||
| Environmental | Charge Temperature | 0℃ to 45℃(32℉ to 113℉) @60±25% Relative Humidity | |
| Disxcharge Temperature | -20℃ to 60℃(-4℉ to 140℉) @60±25% Relative Humidity | ||
| Storage Temperature | 0℃ to 45℃(32℉ to 113℉) @60±25% Relative Humidity | ||
| Water Dust Resistance | IP56 | ||
| Mechanical | Cell & Method | IFR26650 N35, 4S15P | |
| Plastic Case | ABS | ||
| Dimension(L*W*H*TH) | 197*165*170*170mm | ||
| Weight | Approx.6.2kgs | ||
| Terminal | M6 | ||
5. Delivery of 12v 50 lithium battery
• By Air with Door to Door Service
• By Sea with Door to Door Service
• By Express with Door to Door Service: DHL, TNT, UPS, FedEx etc.
6. Why Choose PAC Technology Co., Ltd?
Reliable quality -- We have more than 10 years of rechargeable lithium battery industry experience. Automated battery production line and precise equipment. In strict accordance with international standards for production inspection, to ensure battery quality and safety.
Positive service -- We give response for all inquiries/questions in 12 hours. We have a professional battery R&D team. We can provide professional customized and one-stop services.
Taking responsibility -- PAC Battery members to proactively take responsibility, we always offer the best Battery Solution to our customers.
PAC Battery provides 24 hours customer service. Waiting for your inquiry!
Contact Person: Ada Wang
Tel: 0086 13652343280
