How to activate the battery when BMS cut it off for protection?

1. Use the charger with 0V charging function.

Q: Why does the voltage of a battery differ so much when it is charged and when it is disconnected?

LiFePO4 batteries show deceptive voltage while charging. After charging and disconnecting, their true voltage emerges slowly. To measure accurately, recharge, disconnect, and wait 30+ mins before testing, letting the voltage stabilize.

Q: What are the functions of BMS?

Our battery has built-in BMS (Battery Management System) to protect it from overcharge, over-discharge, over-current, and short circuit with excellent self-discharge rate. Built-in high-temp cut off prevents charging over 167 °F (75 °C).

Q: What is the 12V battery voltage of a fully charged battery?

The 12V battery voltage should be 13.4V-13.6V and above when the battery is fully charged, and the voltage should be tested after disconnect from the charge for over 15mins.

Q: What is the appropriate storage temperature and humidity for our battery?

Storage temperature should between 32F and 113F; relative humidity is 60±25%

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🔋 Power your journey with confidence!

SAFETY FIRST - UL-tested for maximum safety, ensuring peace of mind wherever you go.
UNMATCHED LONGEVITY - Enjoy over 4000+ cycles, far surpassing lead-acid alternatives.
LIGHTWEIGHT CHAMPION - Weighs only 33.06lbs—1/3 the weight of traditional lead-acid batteries!
POWER UP YOUR ADVENTURES - Experience the freedom of off-grid living with our high-performance LiFePO4 battery.
VERSATILE POWER SOLUTIONS - Perfect for RVs, solar systems, and marine applications—power your passions!

The Pionergy 12V 150Ah Lithium Battery is a high-performance, eco-friendly energy solution designed for a variety of applications, including RVs, solar power systems, and marine use. With a built-in 100A Battery Management System (BMS) for enhanced safety and efficiency, this lightweight battery offers over 4000 cycles of reliable power, making it a superior choice compared to traditional lead-acid batteries.

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