Product: Weize LiFePO4 Battery Lithium Iron Phosphate 100ah 12v, Built-in BMS Up to 7000 Deep Cycle Rechargeable Battery Perfect for RV/Camper, Marine, Overland/Van, and Off Grid Applications System
Brand: WEIZE
Color: Gray
Weize Smart Lithium Iron Phosphate Battery integrates smart battery management system (BMS) not only protects this 12-Volt 100Ah LiFePO4 battery from various abnormal conditions but monitors and manages the charging/discharging process. The state-of-the-art battery cells ensure a long cycle life and exceptional discharge performance. Compare to heavy-duty lead acid battery, this lightweight, auto-balanced, ultra-safe, long-cycle-life lithium-ion battery is the perfect for your outdoor using.

 Auto-balance: connects multiple batteries in parallel safely without internal state non-uniformity issues.
 High quality: state-of-the-art battery cells ensure a lifespan of more than 4000-cycles, 100 Amp continuous discharge currentand a wide range of operation temperature
 Please do not string the battery in series, it is made only for 12-Volt parallel connections using the batteries of the same manufacturer and model.
 Terminal size: M6, Diameter of the screw: 1/3 inch.
 Parcel Included: 1 x Battery (terminal screws included, but no any other accessories).

 Note: make sure to tighten the battery terminals securely and use appropriate size wiring, or it could result in overheating and battery damage.

Troubleshooting
When the battery voltage is too low to reliably power loads, please charge the battery as soon as possible.
If the battery temperature is too high or too low, please cut off all connections and let the battery stand by until it cools down or warms up to room temperature..
When too high of a current passes through the battery and causes battery failure, please disconnect the load until the battery resumes normal operation.
If the battery fails due to a short-circuit, please remove the short circuit immediately and the battery will resume normal operation.
When the battery voltage drops to OV, please activate the battery using an external charging source that has a lithium battery activation function.
BMS stands for "Battery Management System" - the brain of our deep cycle battery. Our BMS protects your battery from most common causes of battery failure, such as temperature volatility or ground faults. The BMS regulates the amount of power taken out of the battery and acts as a shut-off system to protect the cells (and you) from unsafe operating conditions.
Lithium Iron Phosphate (LiFePO4): Lithium phosphate cells are incombustible in the event of mishandling during charge or discharge, they are more stable under overcharge or short circuit conditions and they can withstand high temperatures without decomposing. When abuse does occur, the phosphate based cathode material will not burn and is not prone to thermal runaway. Phosphate chemistry also offers a longer cycle life.
Lightweight And Versatile: 27.5 Pounds, it only 1/2 the weight of 12v 100ah lead acid battery! With no acid in the LiFePO4 Battery, you're able to safely mount in any position. This makes batteries perfect for marine, RV, campers, golf cart, off-road and off-grid applications! These can be used in 12, 24 36 and 48 volt systems. ; to avoid battery damage, only connect with this battery, do Not with battery of other brands or capacity.
Battery Terminal: M6, 1/3 inch diameter of the screw, fit for inner diameter of tray cable 1/3 inch to 1/2 inch, suitable for most battery connecting cables; Battery Size: 12.83*6.69*9.13 inch. Please match the size to perfect fit if install it in a battery box.
Excellent Cycle Life: Up to 7000 deep cycle times, which provides longer lifespan of 10 years than lead acid battery. we provide free exchange for any quality problems within warranty, please just contact us and we are glad to offer help. Due to the BMS, if put batteries in series or parallel, The maximum series number of batteries shall not exceed two, and the parallel number shall not exceed four.

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