12V 30Ah 50Ah 100Ah LiFePO4 Lithium Battery Deep Cycle for Boat Solar / Charger

  
About This item: BUILT TO LAST:Our 12.8V 30Ah/50Ah/100Ah LiFePO4 Batteries live more than 2000 cycles at 100% depth of discharge or 8000 cycles at 50% depth of discharge, without decreasing in performance. The average lifetime of lead-acid batteries is about two years(500 cycles) at just 50% discharge.

This basically means a LiFePO4 battery will last you at least 5 times longer than a lead-acid battery, which actually reduces overall cost. AUTOMATIC BMS AND MAINTENANCE-FREE: The built-in Battery Management System (BMS) protects your battery from Over Charger and Discharge, Over Current, Short Circuiting, as well as Low and High Temperature for increased performance and longer life.

The BMS will automatically cut off the battery and the voltage will drop below 1V. 12V 30Ah 50Ah 100Ah LiFePO4 Lithium Battery Deep Cycle for Boat Solar / Charger. BUILT TO LAST: Our 12.8V 30Ah/50Ah/100Ah LiFePO4 Batteries live more than 2000 cycles at 100% depth of discharge or 8000 cycles at 50% depth of discharge, without decreasing in performance.

Only when the circuit is cut off, the battery will automatically reactivate after 1 second(No longer need a higher voltage input to activate). LIGHTWEIGHT AND VERSATILE: Compared to lead-acid batteries, lithium provides greater energy density and are at least 1/2 the mass, it is a perfect upgrade for any 12V Deep Cycle battery, and best choice for many applications such as Fish Finders, Ice Fishing, Camping, Solar System, Home Alarm Systems, E-Scooters. Please charge the battery with a dedicated LITHIUM BATTERY CHARGER, and no more than 4 batteries in series or 2 batteries in parallel. SAFE AND ENVIRONMENTALLY FRIEDNLY: Made from 100% safe, nontoxic, not hazardous energy, Weize LiFePO4 battery has higher chemical stability, it is not prone to thermal runaway and will not overheat or catch on fire even if punctured.

With no acid in the battery, you're able to safely mount in any position. BUT please read the matters needing attention carefully before using.

CHARGING VOLTAGE: 14.6V MAX DISCHARGING CURRENT: 30A MAX START-UP CURRENT: 133A 700mS SHORT-CIRCUIT CURRENT: 530A STD CHARGING CURRENT: 15A MAX CHARGING CURRENT: 30A CHARGE TEMPERTURE: 0? MAX START-UP CURRENT: 200A 1000ms. Instructions for use and storage. 75% capacity and recharge every 3months. Only use the lithium battery charger. Do not reverse or short-circuit. Do not drop into the water or close to the fire. Do not hit, pierce or burn. Please fully charge the batteries before connecting in series and parallel. Maximum support 4 battery packs in series, more than 4 may be permanently damaged.

Prohibit reversing the positive and negative poles, reversing the poles may damage the battery. Prohibit charging over the maximum charging current, over this current may cause permanent damage to the battery. Prohibit exceeding the maximum discharge current discharge, exceeding this current may cause permanent damage to the battery. Prohibit exceeding the charging voltage to charge the battery. 12V/20A 24V/10A Battery Charger Specifications.

8.46"D x 7.3"W x 4.1H. · 30% FASTER QUICK CHARGER: 12V 20Amp, 24V 10Amp 7-stage quick battery charger, charging speed is much faster than 10A or 6A automatic chargers, load with four modes to start with one key, the maximum charging current is 20A, providing fast charging for your battery. Charge or repair all 12V and 24V lead-acid automotive, Lifepo4, marine and deep-cycle batteries including AGM, GEL, SLA, Flooded in cars, trucks, SUVs, motorcycles, lawn mowers, boats marine, etc. LITHIUM BATTERIES ARE NOT ALLOWED. · High-efficiency Pulse Repair/Trickle Charge: Built-in advanced battery REPAIR mode to help to recover old/idle batteries and extend battery life. If the battery cannot be charged, please use repair mode. The high-frequency and low-frequency pulse technology has good repair and activation effects, and trickle charging is the perfect final protection for your battery to be fully charged. Note: It can not activate a dead battery or repair a battery that is damaged seriously. · Super Larger Display Screen: The upgraded car battery charger features a super large display screen, foldable handle and support feet, providing you with clear and easy-to-read charging status, voltage, current, emperature, battery full, summer mode, winter mode, etc. No more squinting or guessing - easily monitor your battery's health. · Portable Storage Design: Our innovative battery charger and maintainer has clip organizer on both sides, allowing you to store the charger cables neatly when not in use. No more messy cords - enjoy a clutter-free charging experience. The 12v battery charger has a memory function. After charging, it defaults to the state mode which was used before the last power failure.

Note: It can't jump start the car, only the battery charging function. · Safety Guarantee: AC input: 100-240V 50/60Hz, input power with load: max 300W, applicable battery's voltage: 12V/24V, output current: max 20A/10A. This portable car battery charger has overcharge protection, over current protection, built in cooling fan, over heating protection, reverse polarity protection, short circuit protection, sparks free contact, etc, ensuring a safe and efficient charging process while extending the battery life of your vehicle.

We are not responsible for wrong or undeliverable address. We are a store, mainly run laptop accessory.

Such as battery, ac adapter etc. All item passed FCC / CE / ROHS certificates. We work with a good quality OEM supplier and factory. We don't cover the failure or damage caused by misuse, accident, modification, inappropriate physical or operating environment, natural disaster, power surge, and improper maintenance or storage.