About this item

• 【Lightweight Design】The KUNLUN 12V 20Ah marine battery weighs only 3.8 pounds and measures 5.94 x 3.9 x 3.7 inches, making it lighter and more compact than lead-acid battery and other 20Ah lifepo4 battery.It can be easily held in one hand, making it easy to carry or stow in a backpack while saving space. It is an ideal power source for fishing gear, radio equipment, and camping gear.
• 【Powerful Performance】12V 20Ah lithium battery is designed to be lightweight without compromising performance. Featuring high-quality A+ grade cells and delivering 240Wh of energy, providing long-lasting and reliable power. Capable of withstanding over 5000+ deep cycles, its lifespan far exceeds that of lead-acid batteries, making it the ideal choice for users seeking dependable, enduring power.
• 【Safety Protection】The life po4 lithium battery 12V 20Ah with 20A BMS（Battery Management System）, protecting the battery from overcharging, over-discharging, overcurrent, overheating, overvoltage, and short circuits. It also features a low-temperature protection system that automatically shuts off or restarts charging or discharging in extreme weather conditions.It provides stable performance in any environment, readily meeting your power needs.
• 【Supports Capacity Expansion】Are you still worried about insufficient capacity? Our 12V lithium lifepo4 battery support series and parallel connection of 4 identical batteries, which can be expanded to a maximum of 4P or 4S, providing you with a maximum of 1024Wh of excellent energy, easily solving your capacity needs.
• 【Wide Applications】12V lithium battery is widely applicable in UPS backup power, lighting (such as LED strips), 12V routers, RV/outdoor camping, fish finders, kayaks, backup power sources, tool trailers, scooters, off-grid applications, solar/wind power, and other outdoor activities.