TWV 12V 20Ah LiFePO4 Deep Cycle Rechargeable Battery, Built-in 20A BMS, Perfect for Alarm System, RV, Solar, Fish Finder, XBL-1220

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TWV 12V 20Ah LiFePO4 Deep Cycle Rechargeable Features

• LIGHTWEIGHT AND LONG LIFE - Our 12v 20ah lifepo4 battery is super lightweight, weighing approximately 6.6lbs (3kg). Small size, 6.4(L)*4.9(W)*6.6(H)inch, occupies little space. Lithium Iron Phosphate batteries have an ultra-long life, you can last up to 10 years!

• MULTI-SCENARIO APPLICATIONS - Applicable to a variety of scenarios, such as fish finders, rv, marine, UPS backup power, security system, portable TV, off-grid and so on. It can support fast charging (14.6V 3A LiFePO4 charger recommended) and solar panel charging. Lithium iron phosphate battery is your best choice for easy indoor charging and outdoor camping power.

• BMS AND ENVIRONMENTAL PROTECTION - The built-in 20A BMS improves the utilization rate of 12v Lithium batteries, prevents battery fault due to over-charge, over-discharge, over-current, short circuit and high temperature. Does not contain any heavy metals and rare metals, non-toxic, no pollution in production and use, more environmentally friendly.

• SUPERIOR CHARGING AND DISCHARGING EFFICIENCY - 20Ah deep cycle lifepo4 battery with high charging and discharging efficiency, charging and discharging efficiency up to 90% or more under multiplier discharge, fast charging, no memory effect.

• 24 HOURS AFTER-SALES SERVICE - We provide 24 hours after-sales service for free and 1-year free warranty service. If you encounter any problems our 12v lifepo4 battery 20ah during the use, you can contact us, we will solve the problem for you and give you a great shopping experience.

About TWV 12V 20Ah LiFePO4 Deep Cycle Rechargeable

Deep Cycles Battery--12V 20Ah LiFePO4 Lithium Battery Basic characteristics Weight: 6.5LB Nominal capacity (0.2C5A): 20Ah Nominal voltage: 12.8V Nominal wattage: 256Wh Max.charge voltage: 14.6V Discharge cut-off voltage: 10V Battery dimension: 6.6(L)*4.9(W)*6.8(H)Inch Charge: 32℉--113℉ Discharge: -4℉--140℉ Storage temperature: 10℉-122℉ Continuous charge current: Max. 20A @77℉ Continuous discharge current: Max. 20A @77℉ Peak discharge current: 60A 5S @77℉ Load power: ≤300W Waterproof rating: IP65 Note: 1. It is not recommended to discharge the battery completely for the first time, because the LiFePO4 battery is in a deep discharge state, the power is basically used up, so low as the cut-off voltage of the lithium battery, which may result in the battery not being able to be charged afterwards. 2. Recommended to use 14.6V 3A LiFePO4 charger.