12.8V 300Ah Self-Heating LiFePO4 Lithium Battery with APP Monitoring

$599.99$729.9918% OFF

Price as of October 1, 2026 at 5:46 PM

TagsAmazon Automotive

【Ultra-Long Cycle Life: Outlasts Lead-Acid Batteries】This 12V 300Ah LiFePO4 battery delivers exceptional durability with over 5000 charge-discharge cycles at 100% depth of discharge—far exceeding the lifespan of traditional lead-acid batteries. Perfect for long-term energy storage needs, it’s a cost-effective choice for continuous use.
【Lightweight & High Energy Density: Superior to Lead-Acid】 Weighing only 1/3 of lead-acid batteries with the same capacity, this lithium battery offers higher energy density. It stores more energy per unit weight and volume, making it efficient and space-saving for various energy storage applications.
【Advanced BMS: Full Protection for Safe Use】 Equipped with an enhanced Battery Management System (BMS), it safeguards against overcharging, over-discharging, low-temperature charging, overcurrent, and short circuits. Automatically balances cells, ensuring stable performance and reliable operation.
【Smart APP Monitoring: Real-Time Battery Insights at Your Fingertips】 Designed with user experience in mind, this lithium battery allows you to monitor its status in real time via our dedicated APP. Track key metrics like current, voltage, temperature, and cycle count effortlessly—simply download the APP as instructed and stay informed about your battery’s performance anytime, anywhere.
【Built-in Self-Heating Function: Reliable Performance Even in Low Temperature】Equipped with a self-heating function, this battery ensures smooth charging and discharging in low temperatures, shields itself from cold-induced damage, keeps your devices running steadily in low temperature, and enhances overall performance consistency—making it ideal for cold-climate use.
【Warm Prompt】 The 12.8V 300Ah Self-Heating LiFePO4 battery cannot be used as a starter battery or a golf cart battery.

【Ultra-Long Cycle Life: Outlasts Lead-Acid Batteries】This 12V 300Ah LiFePO4 battery delivers exceptional durability with over 5000 charge-discharge cycles at 100% depth of discharge—far exceeding the lifespan of traditional lead-acid batteries. Perfect for long-term energy storage needs, it’s a cost-effective choice for continuous use.
【Lightweight & High Energy Density: Superior to Lead-Acid】 Weighing only 1/3 of lead-acid batteries with the same capacity, this lithium battery offers higher energy density. It stores more energy per unit weight and volume, making it efficient and space-saving for various energy storage applications.
【Advanced BMS: Full Protection for Safe Use】 Equipped with an enhanced Battery Management System (BMS), it safeguards against overcharging, over-discharging, low-temperature charging, overcurrent, and short circuits. Automatically balances cells, ensuring stable performance and reliable operation.
【Smart APP Monitoring: Real-Time Battery Insights at Your Fingertips】 Designed with user experience in mind, this lithium battery allows you to monitor its status in real time via our dedicated APP. Track key metrics like current, voltage, temperature, and cycle count effortlessly—simply download the APP as instructed and stay informed about your battery’s performance anytime, anywhere.
【Built-in Self-Heating Function: Reliable Performance Even in Low Temperature】Equipped with a self-heating function, this battery ensures smooth charging and discharging in low temperatures, shields itself from cold-induced damage, keeps your devices running steadily in low temperature, and enhances overall performance consistency—making it ideal for cold-climate use.
【Warm Prompt】 The 12.8V 300Ah Self-Heating LiFePO4 battery cannot be used as a starter battery or a golf cart battery.

Price History Data

CamelCamelCamelOrKeepa

Browse Similar Deals From

Automotive

All Automotive deals

More Hot Deals From

Amazon

All Amazon deals

Hot Deals From Other Retailers

See all hot deals

$599.99

$729.99

18% off

Get Deal at Amazon

12.8V 300Ah Self-Heating LiFePO4 Lithium Battery with APP Monitoring

Price History Data

Browse Similar Deals From

iBirdie Roof Rack Cargo Carrier 15.3 Cubic Feet, Rooftop Cargo Box

Windone RS5 Electric Dirt Bike for Teens & Adults (13+), Up to 37 MPH

Twesync Dog Seat Cover for Back Seat, Hard Bottom Back Seat Extender, 100% Waterproof & Machine Washable, 600D Heavy Duty, Supports 400lbs for Travel & Camping, Dog Back Seat Pet Cover for Cars

Cuisinart Chef's Classic Stainless Steel Pots and Pans Set, 11 pc, 77-11G

KMM Handheld Car Vacuum Cleaner, Hand Held Vacuum Cleaner & Air Duster

Twin Size 3 Piece Sheet Set - Breathable & Cooling Sheets - Light Grey

Everlasting Comfort Doctor Recommended Memory Foam Seat Cushion for Office Chairs & Car - Ergonomic Office Desk Accessories - Cushions for Tailbone Pain Relief, Sciatica (Black, Large)

Lucas Oil 10558 Slick Mist Detailing Car Care Kit

Coleman 4/6/8/10 Person Instant Camping Tent with 1-Minute Setup

Primy Ergonomic Drafting Chair with Flip-up Armrests Tall Office Chair for Standing Desk Comfortable Desk Chair with Adjustable Footrest Ring and Lumbar Support in Gray Perfect for Home (White)

More Hot Deals From

QH.HOME 24ft Winter Pool Cover,Windproof Patented Ratchet&Heavy Duty Fabric

Amazon Kindle 16 GB (newest model) - Lightest and most compact Kindle, now with faster page turns, and higher contrast ratio, for an enhanced reading experience - Black + 3 Months of Kindle Unlimited (with auto-renewal)

Amazon Kindle 16 GB (2024 model) - Light and compact, with fast page turns, and high contrast ratio - Matcha

Amazon Kindle Paperwhite Signature Edition 32GB (newest model) – 20% faster with auto-adjusting front light, wireless charging, and weeks of battery life – Metallic Raspberry + 3 Months Free Kindle Unlimited (with auto-renewal)

Amazon Kindle Paperwhite Signature Edition 32GB – 20% faster with auto-adjusting front light, wireless charging, and weeks of battery life – Metallic Black + 3 Months Free Kindle Unlimited (with auto-renewal)

Amazon Kindle Paperwhite Signature Edition 32GB (2024 model) – Auto-adjusting front light, wireless charging, and weeks of battery life – Metallic Jade

Mini Projector 4K Support, WiFi 6 BT 5, Auto Keystone

Official Google TV &3000 ANSI- 4K Outdoor Projector with WiFi and Bluetooth

STANLEY Quencher ProTour Flipstraw Tumbler, 30 oz, Rose Quartz

CGK Twin 4pc Bed Sheet Set - Breathable & Cooling - White

Hot Deals From Other Retailers

Nexpow Handheld Portable Tire Inflator 150 PSI Air Compressor with Pressure Gauge LED Light Auto Shut-Off

Adventure Force Fire Truck Play Vehicle

USB C Car Charger, 60W Fast Charging Dual Port PD & QC 3.0 Car Phone Charger Adapter with 5ft Built-in Type C Cable for iPhone, Samsung, Android Phones, Tablets

Wireless Gaming Mouse, Rechargeable BT 5.0 + 2.4G Mouse with RGB Lighting, Silent Full-Size Ergonomic Design, for PC, Mac, Laptop, Desk Office

SAITAG 2 Pieces Balaclava Ski Mask - Windproof, Sun Protection, Breathable Helmet Liner for Men Women, Skiing, Cycling, Outdoor Work & Sports (Black+White)

For Makita BL1850B-2 LXT 18V Li-Ion 8.0 AH Battery Packs 18 Volt LED New

2x 56V 5.0Ah Battery+Rapid CH2800D Charger For EGO Power+56Volt BA2800 BA4200T

FFN 2.4GHz Wireless Gaming Headset for PS5/PS4, PC, Switch, Bluetooth 5.2 Gaming Headphones with Microphone Noise Canceling, 45H Battery, 3.5mm Wired Mode for Xbox Series - White

Greenworks Brushless 3000 PSI 2.0 GPM Max/ 1.1 GPM Electric Pressure Washer

Pelican Voyager with MagSafe Case and Holster - iPhone 16 Plus CLEAR CASE