12V 8Ah LiFePO4 Battery, Built-in 5A BMS, 4000+ Cycles, Rechargeable | Reliable 12V 8Ah Li

A closer look at 12V 8Ah LiFePO4 Battery, Built-in 5A BMS, 4000+ Cycles, Rech

【Longer Lifetime, Lower Costs】 Eiiev 12V 8Ah LiFePO4 batteries have a lifespan of over 4,000 cycles, which is much longer than the 300–500 cycles of lead-acid batteries. Unlike SLA batteries, which can only discharge by 40–60%, our lithium batteries can discharge by 100%, which extends the time between replacements. While LiFePO4 batteries may have a slightly higher initial cost than lead-acid alternatives, their extended lifespan and superior cycle performance lead to a lower cost of ownership. 【High Safety, Built-in BMS Protection】12 volt fish finder battery feature a built-in BMS with six safeguards: protection against high temperatures, overcharging, overdischarging, overcurrent, short circuits and automatic balancing. Coupled with salt fog and dust resistance capabilities, they are durable in various conditions. Furthermore, as they are free from heavy and rare metals, our LiFePO4 batteries are Earth-friendly.

【Flexible Expansion】Our lithium batteries support wiring in series to create a 24V/36V/48V 8Ah battery bank system. Additionally, they can be wired in parallel to build a 12V 16Ah/24Ah/32Ah system. Furthermore, you can connect up to 16 batteries in both series and parallel to construct a robust battery bank system with a total capacity of 1638Wh. Kindly note that ensure all batteries are fully charged individually before connecting in series.Battery BMS is 5A so single battery maximum withstandable power is 73w. Lightweigh,Compact & Portable】 This 12V 8Ah backup power source measures 5.9 x 2.6 x 3.7 inches and weighs only 2.2 pounds, making it much lighter and easier to carry and install than batteries of equal size and capacity.This makes it very popular in portable devices and outdoor power supply. With 3.7 stars on Amazon, it's earning solid feedback from real buyers — check recent reviews to see if it fits your needs.