Description
The 12.8V 200Ah LiFePO4 battery offers robust performance with a nominal energy capacity of 2560Wh, making it ideal for high-demand applications. It supports a maximum continuous charge and discharge current of 100A, ensuring efficient power flow. The battery is built with a durable ABS shell, weighs 18 kg, and features an IP65 rating for water and dust resistance, enhancing its reliability in various environments.
Equipped with a sophisticated JBD/DALY BMS, this battery provides essential protections such as overcharge, over-discharge, short circuit, and temperature control to maximize safety and longevity. It supports up to 6 parallel connections and offers optional upgrades including self-heating, Bluetooth, GPS, and active balancing, allowing customization for diverse user needs.
Designed for longevity, this battery boasts a cycle life exceeding 5000 cycles at 80% depth of discharge and a design life of 10 years. It operates safely within a temperature range of 0°C to 60°C for charging and -20°C to 65°C for discharging, ensuring consistent performance under varying conditions. Certified by UL, IEC, CE, and UN38.3, it comes with a 3-year warranty and is supported by comprehensive OEM and shipment services.
A 12V 200Ah LiFePO4 battery offers robust, long-lasting energy storage with over 5000 cycles, advanced safety features, and efficient performance. It supports high continuous currents and operates safely across wide temperature ranges, making it ideal for residential, commercial, and industrial applications requiring reliable, scalable power.
What are the specifications of a 12V 200Ah LiFePO4 battery?
The 12V 200Ah LiFePO4 battery typically has a nominal voltage of 12.8V and a capacity of 200 amp-hours, delivering approximately 2560 watt-hours of usable energy. It supports a maximum continuous charge and discharge current of 200A, ensuring high power availability. The battery weighs about 21 kg (46 lbs) and measures approximately 522 x 240 x 218 mm. It features an IP65-rated ABS shell for dust and water resistance and includes a JBD/DALY BMS for protection and cell balancing.
Specifications of 12V 200Ah LiFePO4 Battery
| Feature | Value |
|---|---|
| Nominal Voltage | 12.8 V |
| Capacity | 200 Ah |
| Energy | 2560 Wh |
| Max Charge Voltage | 14.6 V |
| Discharge Cut-off Voltage | 10 V |
| Max Continuous Charge | 200 A |
| Max Continuous Discharge | 200 A |
| Dimensions (LxWxH) | 522 x 240 x 218 mm |
| Weight | 21 kg |
| IP Rating | IP65 |
| Cycle Life | >5000 cycles (80% DOD) |
How long does a 12V 200Ah LiFePO4 battery typically last?
This battery offers a cycle life exceeding 5000 full charge-discharge cycles at 80% depth of discharge, which translates to a lifespan of roughly 10 years under typical usage conditions. The stable LiFePO4 chemistry and integrated BMS prevent degradation from overcharge, deep discharge, and temperature extremes, ensuring consistent performance over time.
What safety and stability features protect the battery?
The battery incorporates multiple safety protections, including overcharge, over-discharge, overcurrent, short circuit, and temperature monitoring. Its LiFePO4 chemistry is inherently stable and less prone to thermal runaway compared to other lithium-ion types. The IP65-rated enclosure protects against dust and water ingress, making it suitable for harsh environments.
How does the battery management system (BMS) enhance performance?
The JBD/DALY BMS continuously monitors each cell’s voltage, current, and temperature to balance the pack and prevent unsafe conditions. It cuts off charging or discharging when limits are exceeded, protects against short circuits, and provides real-time data for system monitoring. This ensures safety, prolongs battery life, and optimizes performance.
What are the main applications of 12V 200Ah LiFePO4 batteries?
These batteries are widely used in residential solar energy storage, commercial backup power, electric vehicles, marine vessels, and off-grid systems. Their high capacity and robust design make them ideal for applications requiring reliable, scalable energy storage with fast charge and discharge capabilities.
How does the 200Ah capacity influence energy system design?
A 200Ah capacity allows for longer runtimes and supports higher continuous loads, reducing the need for frequent recharging. It enables designers to build more efficient, compact energy storage systems that can handle peak power demands while maintaining battery health through moderate depth of discharge.
What environmental benefits do LiFePO4 batteries provide?
LiFePO4 batteries use non-toxic, abundant materials and have a longer lifespan than traditional lead-acid batteries, reducing waste and resource consumption. Their stable chemistry lowers fire risk and hazardous emissions. They are recyclable and support sustainable energy solutions by enabling efficient renewable energy storage.
How do LiFePO4 batteries compare to other lithium-ion types?
Compared to other lithium-ion chemistries, LiFePO4 batteries offer superior thermal stability, longer cycle life, and enhanced safety. While their energy density is slightly lower, they provide better longevity and reliability, making them preferred for stationary energy storage and applications where safety is critical.
How can users maintain and extend the lifespan of their battery?
Users should avoid deep discharges below 10V, charge within recommended voltage and temperature ranges, and store batteries in cool, dry environments. Regular monitoring via the BMS or compatible apps helps detect issues early. Using quality chargers and avoiding extreme temperatures maximizes battery health and longevity.
