--- product_id: 710626534 title: "Autocessking 12V 100Ah Trolling Motor Bluetooth LiFePO4 Battery, 120A BMS Rechargeable BCI Group 31 Lithium Battery with Low-Temp Protection, Up to 15000 Cycles Perfect for Trolling Motor, RV, Solar" brand: "autocessking" price: "Β₯108671" currency: JPY in_stock: true reviews_count: 8 url: https://www.desertcart.jp/products/710626534-autocessking-12v-100ah-trolling-motor-bluetooth-lifepo4-battery-120a-bms store_origin: JP region: Japan --- # 120A continuous discharge 100Ah capacity, 1.28kWh energy Built-in smart BMS protection Autocessking 12V 100Ah Trolling Motor Bluetooth LiFePO4 Battery, 120A BMS Rechargeable BCI Group 31 Lithium Battery with Low-Temp Protection, Up to 15000 Cycles Perfect for Trolling Motor, RV, Solar **Brand:** autocessking **Price:** Β₯108671 **Availability:** βœ… In Stock ## Summary > πŸ”‹ Upgrade your power game with smart, lightweight endurance! ## Quick Answers - **What is this?** Autocessking 12V 100Ah Trolling Motor Bluetooth LiFePO4 Battery, 120A BMS Rechargeable BCI Group 31 Lithium Battery with Low-Temp Protection, Up to 15000 Cycles Perfect for Trolling Motor, RV, Solar by autocessking - **How much does it cost?** Β₯108671 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/710626534-autocessking-12v-100ah-trolling-motor-bluetooth-lifepo4-battery-120a-bms) ## Best For - autocessking enthusiasts ## Why This Product - Trusted autocessking brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Decade-long durability:** Over 4000 deep cycles and a 10+ year lifespan keep you powered without frequent replacements. - β€’ **Lightweight yet mighty:** LiFePO4 tech means 1/3 the weight but 2x the power of traditional lead-acid batteries. - β€’ **Engineered for extremes:** Operates safely from -4℉ to 140℉ with low/high-temp protection for rugged environments. - β€’ **Power that lasts all day:** 100Ah capacity delivers reliable, steady energy for your trolling motor or RV adventures. - β€’ **Smart monitoring on the go:** Bluetooth connectivity lets you track battery health and status anytime, anywhere. ## Overview The Autocessking 12V 100Ah LiFePO4 battery offers a high-capacity, lightweight energy solution with advanced Bluetooth monitoring and a robust Battery Management System. Designed for trolling motors, RVs, and solar setups, it delivers steady 120A continuous power, withstands extreme temperatures, and guarantees over 4000 deep cycles for a decade of reliable use. ## Description Our 12v battery engineered with Lithium Iron Phosphate (LiFePO4) technology, offering 1/3 the weight, 2x power and 8x longer lifespan compare to a lead acid battery. It is a perfect upgrade for any 12V Deep Cycle battery. It offers 1.28kWh of energy and supports a maximum load of 1536W with a continuous discharge current of up to 120A (peak 500A for 3 seconds), making it ideal for trolling motors. The built-in Bluetooth functionality brings you enhanced convenience, you can monitor the battery anytime, anywhere. This 12V 100Ah LiFePO4 batteries are designed to deliver over 4000 deep cycles at 100% DOD, with a lifespan of 10+ years. With a full 100Ah capacity, this battery ensures a full day of reliable power. ## Features - βœ… LIGHTWEIGHT AND VERSATILE - Item Dimensions: 13"L x 6.77"W x 8.66"H. Our 12v battery engineered with Lithium Iron Phosphate (LiFePO4) technology, offering 1/3 the weight, 2x power and 8x longer lifespan compare to a lead acid battery. It is a perfect upgrade for any 12V Deep Cycle battery. It offers 1.28kWh of energy and supports a maximum load of 1536W with a continuous discharge current of up to 120A (peak 500A for 3 seconds), making it ideal for trolling motors. The built-in Bluetooth functionality brings you enhanced convenience, you can monitor the battery anytime, anywhere. - βœ… BUILT TO LAST - Our 12V 100Ah LiFePO4 batteries are designed to deliver over 4000 deep cycles at 100% DOD, with a lifespan of 10+ years. These batteries provide consistent power across all 100 amp-hours, thanks to their flat voltage curve. Unlike traditional SLA batteries, the power output remains steady as the battery discharges, avoiding the dramatic voltage drop that is common with lead-acid batteries. With a full 100Ah capacity, this battery ensures a full day of reliable power, making it perfect for high-demand applications such as trolling motors, RVs, or extended off-grid adventures. - βœ… GRADE A CELLS & SMART BMS - The built-in Battery Management System (BMS) protects your battery from Over Charge 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. Only when the circuit is cut off, the battery will automatically reactivate after 1 second (No longer need a higher voltage input to activate). - βœ… LOW & HIGH-TEMPERATURE PROTECTION: Designed to withstand extreme temperatures, our 100Ah lithium battery can discharge in conditions as low as -4℉ (-20℃) and as high as 140℉ (60℃). Ideal for rugged & harsh environments. When the temperature is outside this range, the BMS will activate protection. - βœ… We prioritize quality and customer service. Should you have any questions, please contact our directly. Our outstanding support team is ready to assist YOU. - βœ…Autocessking 12v lithium battery is designed for energy storage purpose only. We do not recommend using it as a starting battery for cars. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0DTK82MN9 | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #133,514 in Health & Household (See Top 100 in Health & Household) #343 in 12V Batteries | | Brand Name | Autocessking | | Compatible With Vehicle Type | RV | | Customer Reviews | 4.1 4.1 out of 5 stars (165) 4.1 out of 5 stars | | Included Components | Battery Only | | Item Dimensions D X W X H | 6.89"D x 12.99"W x 8.78"H | | Item Weight | 25 Pounds | | Manufacturer | Autocessking | | Manufacturer Part Number | BAC-0139 | | Manufacturer Warranty Description | 10 Years | | Model Number | BAC-0139 | | Size | 12V 100AH Group 31 Bluetooth | | Terminal | M8 | | Voltage | 12 Volts | ## Product Details - **Brand:** Autocessking - **Size:** Bluetooth 12V 100AH Group 31 - **Item Weight:** 25 Pounds - **Product Dimensions:** 6.89"D x 12.99"W x 8.78"H - **Terminal:** M8 - **Automotive Fit Type:** Vehicle Specific Fit - **Manufacturer:** Autocessking ## Images ![Autocessking 12V 100Ah Trolling Motor Bluetooth LiFePO4 Battery, 120A BMS Rechargeable BCI Group 31 Lithium Battery with Low-Temp Protection, Up to 15000 Cycles Perfect for Trolling Motor, RV, Solar - Image 1](https://m.media-amazon.com/images/I/3144glc6omL.jpg) ![Autocessking 12V 100Ah Trolling Motor Bluetooth LiFePO4 Battery, 120A BMS Rechargeable BCI Group 31 Lithium Battery with Low-Temp Protection, Up to 15000 Cycles Perfect for Trolling Motor, RV, Solar - Image 2](https://m.media-amazon.com/images/I/715UlVzBa6L.jpg) ![Autocessking 12V 100Ah Trolling Motor Bluetooth LiFePO4 Battery, 120A BMS Rechargeable BCI Group 31 Lithium Battery with Low-Temp Protection, Up to 15000 Cycles Perfect for Trolling Motor, RV, Solar - Image 3](https://m.media-amazon.com/images/I/81TqDik62RL.jpg) ![Autocessking 12V 100Ah Trolling Motor Bluetooth LiFePO4 Battery, 120A BMS Rechargeable BCI Group 31 Lithium Battery with Low-Temp Protection, Up to 15000 Cycles Perfect for Trolling Motor, RV, Solar - Image 4](https://m.media-amazon.com/images/I/71oy-uO9CwL.jpg) ![Autocessking 12V 100Ah Trolling Motor Bluetooth LiFePO4 Battery, 120A BMS Rechargeable BCI Group 31 Lithium Battery with Low-Temp Protection, Up to 15000 Cycles Perfect for Trolling Motor, RV, Solar - Image 5](https://m.media-amazon.com/images/I/715Nm6dLMrL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Light but has might *by on Reviewed in the United States April 9, 2026* Guys you need this battery. Every guy does but if you are older listen you will have a better day fishing in that pond or lake because of how much lighter this battery is. You need the charger for this but it is worth it. It charged easy and runs a long time. Easy to use. I would suggest this item. ### ⭐⭐⭐⭐⭐ Sweet battery great price point light enough for me *by on Reviewed in the United States August 23, 2025* Get yourself a good battery charger to charge this up the first time. Awesome looking battery can't wait to get it in my camper Pod soon. Ordering 2 more to go with it for sure. Bluetooth connectivity is awesome, the Design will work out, ease of install will be a cake walk, will fit great, Battery charge took a full day it was on 50% when it arrived, As far as the Durability will be seen soon. So yes will be buying again soon ### ⭐ Defective product *by on Reviewed in the United States June 4, 2025* Battery will not hold charge with less than 6 months of use. When load tested shows bad battery. Seller contacted via phone and email. Customer service said warranty dept would be in touch but we’ve received no response. ## Frequently Bought Together - Autocessking 12V 100Ah Trolling Motor Bluetooth LiFePO4 Battery, 120A BMS Rechargeable BCI Group 31 Lithium Battery with Low-Temp Protection, Up to 15000 Cycles Perfect for Trolling Motor, RV, Solar - NOCO Genius GEN5X1, 1-Bank, 5A (5A/Bank) Smart Marine Battery Charger, 12V Waterproof Onboard Boat Charger, Maintainer and Desulfator for AGM, Lithium (LiFePO4) and Deep-Cycle Batteries - NOCO Genius GEN5X2, 2-Bank, 10A (5A/Bank) Smart Marine Battery Charger, 12V Waterproof Onboard Boat Charger, Battery Maintainer and Desulfator for AGM, Lithium (LiFePO4) and Deep-Cycle Batteries --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/710626534-autocessking-12v-100ah-trolling-motor-bluetooth-lifepo4-battery-120a-bms](https://www.desertcart.jp/products/710626534-autocessking-12v-100ah-trolling-motor-bluetooth-lifepo4-battery-120a-bms) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-02*