lifepo4 battery provides 5000+ cycles compared to 300~500 cycles in lead acid battery. the service life of lifepo4 batteries is 8 to 10 times than the standard lead-acid batteries. the weight of the lithium iron phosphate battery is 30% lighter than the lead-acid battery of the same capacity. deep cycle lithium-ion battery has higher energy density, more stable performance and greater power. lifepo4 battery will not burn when overcharged, overdischarged, overcurrent or short circuit, and can withstand high temperatures without decomposition. it can support fast charging and solar panel charging. our lifepo4 batteryis a green battery, it does not contain any heavy metals and rare metals and is more environmentally friendly..syi