Automotive From Ampere Time on Amazon

Exclusive Pre-Charge Mode: Switching power supply and microcontroller-controlled charging technology makes the charger have an exclusive pre-charge mode, which can reset the battery after BMS 0V protection trigger, repair long unused or deeply sleeping battery, and extend its life.

Designed for LiFePO4 Battery: Ampere Time 14.6V 20A lithium battery charger is dedicated for lithium iron phosphate (LiFePO4) battery, which enables to fully charge LiFePO4 battery to 100% capacity compared with a non-lithium battery charger to 90% capacity, it maximizes and optimize the lithium battery performance, and extend the battery lifetime to a large extent.

Worry-free guarantee & faster delivery time: Ampere Time provides a 2-Year warranty for all lithium battery chargers with 24/7 customer service. Located on US local warehouses, enables faster delivery time in the American region.

【1/3 Lightweight & Portable】LiTime LiFePO4 Lithium Battery weighs 85.84lbs, only 1/3 the weight of lead acid batteries. Plus, the IP65 level waterproof case with two solid handles on both sides, it’s easy to move and lift the battery. Thus, it’s no worry to install the lithium battery indoors or outdoors.

【5120Wh Higher Energy】 24V 200Ah lithium battery equals two 24V 100Ah lithium batteries. It is allowed to be expanded to max 2S4P as 51.2V 800Ah battery system with around 41kWh energy. Perfect for which requires higher power or longer battery runtime Applications.

【2-7 Day Fast Delivery & 24 hours Customer Service】 LiTime Group is committed to providing you with satisfactory service. We will arrange the shipment from USA local warehouses in CA, TX and GA. Professional technical support and one to one customer service with quick feedback within 24 hours. If you have any questions during your use of the battery, please feel free to contact us.

【Quality Guarantee】With CE & RoHS Certifications, full automatic transition of CC, CV and Cut off. Multilevel protections to prevent Over Current, Over Voltage, Current limiting protection, Short Circuit and Reverse Polarity.

【Efficient Cooling Fan】The Lithium battery charger control circuit adopts advanced LLC half-bridge resonant soft-switching power supply control technology with suitable structure and good thermal design to make the charger small , Iight and with good portability.Charger shell is made of aluminum alloy with built-in fan, making it high-grade, fashionable, and good heat dissipation.

【Fast Customer Service Support】Our LiFePO4 Charger with 2-year quality warranty. We provide professional technical support and customer service as phone support or online services with quick feedback within 24 hours. If you have any questions, please feel free to contact us, we will do our best to meet your needs.

【Dual Protection】LiTime 50Ah LiFePO4 battery has built-in 50A BMS to protect it from overcharge, over-discharge, overcurrent, over temp and short circuit. Operating Temp: Charge: 0°C~50°C; Discharge: -20°C~60°C. And LiTime 14.6V battery charger is CE & RoHS Certificated and with fully automatic transition of pre-charge, CC, CV and Cut off, and multilevel protections to prevent over temperature, over voltage, short circuit and reverse polarity.

【Support 0V Charging Function】LiTime charger supports 0V charging function to reactivate or repair long-unused battery. Charging Voltage: 14.6V | Charging Current: 10A | Rated Input Voltage: 100-240 V AC.

【Quality and Safety Guarantee】CE & RoHS Certificated. With fully automatic transition of CC, CV and Float/Cut off, and multilevel protections to prevent Over Temperature, Over Voltage, Short Circuit and Reverse Polarity.

【LED Indicator and Durable Shell】LiTime Charger with a LED indicator is easier to monitor the battery charging status. Plus, the charger shell is made of aluminum alloy, making it high-grade and durable.

【Fast Customer Service Support】LiTime provides 2-year quality warranty for our chargers. We provide professional technical support and customer service as phone support or online services with quick feedback within 24 hours. If you have any question, please feel free to contact us, we will do our best to meet your needs.

【4 Times the Value for Money】LiTime 12V 50Ah LiFePO4 battery ensures you 5-year warranty while the best-selling lead-acid battery is only 1 year. In terms of lifetime use, the value of our 50Ah battery is almost 4 times than 12V 100Ah lead-acid battery. For example, the cost per use of our battery is $0.069（$219.99/5-year warranty/640Wh=$0.069), but $0.294 of a 12V 100Ah lead-acid battery ($211.57/1-year warranty/720Wh=$0.294). Data shows that buying our battery is the best investment for your money.

【1/6*Lightweight & More Flexible Applications】LiTime 12V 50Ah LiFePO4 battery has an extremely lightweight of 11.57lbs, only 1/6 of a 12V 100Ah lead acid battery (about 60lbs), and a 10-year-old child may be easy to tow or move. Meanwhile, LiTime battery has various connections in parallel (max. capacity of 200Ah) and series (Higher voltage of 24V, 36V, 48V), it’s ideal for home back up system such as security devices, lights, solar and outdoor activities like boat, camping, trailer, etc.

【For Trolling Motor】LiTime 12V 50Ah battery is suitable for energy storage rather than start-up and supports a max. discharge current of 1C. Recommended: 12V 50Ah battery for 20~30lbs thrust trolling motor. (For recommendation on other models of trolling motors or starter batteries coming later this year, please feel free to contact LiTime.)

100% Safety & Reliability: Low failure rate and good heat dissipation capacity, built-in 4 safety protection during charging: Reverse polarity protection, output short circuit protection, output overvoltage protection, battery isolation protection. Set you free from worrying about the uncertain safety factors in the charging process.

0V Charging Mode for Dead Battery: Switching power supply and microcontroller-controlled charging technology makes the charger have an exclusive pre-charge mode, which can reset the battery after BMS 0V protection trigger, repair long unused or deeply sleeping battery, and extend its life. 

Worry-free guarantee & Faster delivery time: Ampere Time provides a 2-Year warranty for all LiFePO4 battery chargers with 24/7 customer service. Located on US local warehouses, enables faster delivery time in the American region.

【10 Years Lifetime】LiTime 12V LiFePO4 battery provides 4000~15000 cycles ( 4000 time cycles at 100% DOD, 6000 time cycles at 80% DOD, 15000 time cycles at 60% DOD ), which is more than 10 times to Lead Acid with 200~500 cycles. LiTime lithium battery has a 10-year service life, three times longer than the Lead Acid’s 3-year lifetime. With a dedicated charger, it will prolong the service life of the lithium battery.

【Lightweight-Easy to Move】LiTime 100Ah LiFePO4 Battery weights only 24.25 lbs for one module, it’s weighs only 1/3* the weight of lead acid batteries.

【Battery Charger & Delivery】With CE & RoHS Certification: Fully automatic transition of CC, CV, and cut off. Two led indicators, aluminum case, elegant and reliable. Ampere Time has local warehouses in US with 1-3 workdays delivery time. We are committed to providing you with satisfactory service and fast delivery. Also we provide professional technical support and 24hrs online customer service and 5 year warranty.

Special charger for lithium iron phosphate battery: Li Time 29.2V 20A LiFePO4 battery charger is specially used to charge 24V (25.6V) lithium iron phosphate (LiFePO4) batteries. It can fully charge LiFePO-4 batteries to 100% capacity, maximize and optimize the performance of lithium batteries, and greatly extend the battery life.

Special charger for lithium iron phosphate battery: Li Time 29.2V 20A LiFePO4 battery charger is specially used to charge 24V (25.6V) lithium iron phosphate (LiFePO4) batteries. It can fully charge LiFePO-4 batteries to 100% capacity, maximize and optimize the performance of lithium batteries, and greatly extend the battery life.

The charger has protection functions, including reverse polarity protection, output short circuit protection, output overvoltage protection, and battery isolation protection. Let you not worry about uncertain safety factors during the charging process; Before charging the batteries, use this charger to pre charge each battery separately to ensure that each battery is balanced.

【10 Years lifetime】LiTime LiFePO4 battery provides 4000+ cycles (10 times longer) & a 10-year lifetime compared with 200~500 cycles & a 3-year lifetime in lead acid battery.

【100% Protection】LiTime LiFePO4 battery has built-in BMS to protect it from overcharge, over-discharge, overcurrent, and short circuit with excellent self-discharge rate. Operating Temp: Charge: 0°C~50°C; Discharge: -20°C~60°C. Our battery is IP65 waterproof, setting you free from worrying to install indoors or outdoors.