--- product_id: 673558151 title: "Compact 12V 310Ah Bluetooth Lithium Battery, Small Size 12V 310Ah LiFePO4 Battery Supports Real-time SOC Monitoring, Built-in 250A BMS, Great for RV, Camper, Off-Grid, Solar System, Marine" brand: "xzny" price: "B/.1828" currency: PAB in_stock: true reviews_count: 8 category: "Xzny" url: https://www.desertcart.com.pa/products/673558151-compact-12v-310ah-bluetooth-lithium-battery-small-size-12v-310ah store_origin: PA region: Panama --- # 250A continuous & 500A peak BMS current 40% smaller than standard 300Ah battery Bluetooth real-time SOC monitoring Compact 12V 310Ah Bluetooth Lithium Battery, Small Size 12V 310Ah LiFePO4 Battery Supports Real-time SOC Monitoring, Built-in 250A BMS, Great for RV, Camper, Off-Grid, Solar System, Marine **Brand:** xzny **Price:** B/.1828 **Availability:** ✅ In Stock ## Summary > 🔋 Power your adventures smarter, smaller, and longer-lasting! ## Quick Answers - **What is this?** Compact 12V 310Ah Bluetooth Lithium Battery, Small Size 12V 310Ah LiFePO4 Battery Supports Real-time SOC Monitoring, Built-in 250A BMS, Great for RV, Camper, Off-Grid, Solar System, Marine by xzny - **How much does it cost?** B/.1828 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/673558151-compact-12v-310ah-bluetooth-lithium-battery-small-size-12v-310ah) ## Best For - xzny enthusiasts ## Why This Product - Trusted xzny brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart & Safe BMS:** Advanced 250A BMS with temperature cutoffs and 3200W max output keeps your system stable and secure. - • **Compact Powerhouse:** 40% smaller footprint than typical 300Ah batteries, perfect for sleek RVs, campers, and tight off-grid setups. - • **Built to Last a Decade:** A-grade LiFePO4 cells deliver up to 5000 cycles and a 10-year lifespan—invest once, power for years. - • **Expandable Energy Freedom:** Scale up to 48V and 1550Ah with up to 4 series & 5 parallel connections—future-proof your power needs. - • **Stay Connected with Bluetooth:** Monitor battery status, voltage, temperature, and SOC live via app—never be caught off guard again. ## Overview The XZNY Compact 12V 310Ah Bluetooth Lithium Battery is a cutting-edge LiFePO4 power solution designed for RVs, campers, solar, and off-grid systems. Featuring Bluetooth 5.0 for real-time SOC and status monitoring, a compact design 40% smaller than standard 300Ah batteries, and a robust 250A BMS with temperature protections, it delivers up to 5000 cycles and a 10-year lifespan. With excellent expandability and a 3-year warranty, it’s engineered for professionals seeking reliable, smart, and scalable energy storage. ## Description Product description Learn about the advantages of the XZNY compact 280Ah & 310Ah lithium batteries Compact 12V 310Ah BT Compact 12V 280Ah BT Standard 12V 280Ah / 300Ah BLUETOOTH CONNECTION Yes SPACE ADVANTAGE Compact size, 40% smaller than STD 12V 300Ah and 55% smaller than 3 x 12V 100Ah Compact size, 40% smaller than STD 12V 280Ah and 55% smaller than 3 x 12V 100Ah Traditional larger size ENERGY DENSITY ADVANTAGE 71Wh / lbs, small size huge capacity, store more energy in the same space 65Wh / lbs, small size huge capacity, store more energy in the same space 59Wh / lbs TEMP & OVERCURRENT PROTECTION Yes, with precise triggering (safer) Yes, but with significant error and unclear specification CELLS QUALITY 100% high-quality A-grade lifepo4 cells A-grade lifepo4 cells Review: Perfect for my Minn Kota Ulterra 80# trolling motor - The was well packaged in heavy duty cardboard with good packing material that protected the battery very nicely. Included with the battery was a well written user manual with clear guidance, along with various bolts and washers to support various connections to the battery. The battery arrived right on schedule and was charged to around 75%, which is exactly as it should be. The form factor of this battery is great. It is only slightly larger then a single size 31 AGM battery. I replaced 2 size 31 AGM batteries with this single light-weight battery. I am using this battery in a Lund 1675 Adventurer with a Minn Kota Ulterra 80# trolling motor. The battery fit in the battery compartment that housed one of the AGM batteries I replaced. The only concern with this was the latch for that compartment was around 1.5 inches this and would hit the top of the battery when closing. I have ordered a new latch that is only 0.5 inches thick and won't touch the battery when the door is closed. I was able to reuse the battery tray by trimming the end off one side. Width wise the battery fit perfectly in the battery tray, but the length was about 1/2 inch too long. I waited until I was able to test the battery on the water before writing my review. The battery performed great. While I wasn't able to fish long enough to drain the battery, I did use it pretty extensively. It was a stiff wind when I went out and I trolled to test the battery. I ran the trolling motor at 80% to get 1.9 mph into a steady 15 mph wind with a long fetch. I trolled for around 3 hours and the battery was still going strong. This wasn't an exhaustive test of the capacity of the battery but it is very promising. I don't leave many reviews for products but I am impressed by this battery so far. I have removed probably 100 pounds of weight from my boat and now I have an extra storage compartment where the other battery was stored. I highly recommend this battery! Review: Impressive battery with built in ampHr compared to others - I've used this battery for my trolling motor and it's great. I've replace this unit with 2 x 12v lifepo4 battery that didn't have bluetooth. The thing I find nice about this battery is the built in ampHr for capacity, I was tired of looking at volts trying to understand how much more juice I have in it. This is a great battery, it's rare for batteries to also have the ampHr build it, save you money so you don't have to buy a shunt ## Features - 【BLUETOOTH FEATURE】The Bluetooth 12V 310Ah lithium battery supports real-time monitoring of battery SOC, temperature, voltage, and various battery statuses through an app connection, and also allows for renaming the battery. - 【COMPACT 310Ah BATTERY】The XZNY 12V 310Ah Bluetooth LiFePO4 battery features a compact design, making it 40% smaller than the standard 12V 300Ah battery and 55% smaller than three 12V 100Ah batteries. XZNY Compact 12V 310Ah Bluetooth battery is the best 12V 310Ah solution, offering the same capacity with a smaller size and Bluetooth functionality. - 【SERVICE】If you encounter any quality issues within 3 years, we will replace the battery for you. If you experience any problems with the battery after the 3-year period, our technical team will still offer other after-sales options. (Note: Even if desertcart tells you that the product is non-returnable, we can still offer you a warranty service) - 【10-YEAR LIFESPAN】XZNY 12V bluetooth deep cycle battery uses A-grade LiFePO4 cells, offering up to 5000 cycles and 10 years lifespan, with higher stability and safety. This rechargeable 12V 310Ah battery bluetooth is an ideal choice for RV, solar system, and off-grid system. - 【POWERFUL SMART BMS】The XZNY Bluetooth 5.0 12V 310Ah battery provides precise temperature protection, stopping charging at 32℉ and discharging at -4℉. BMS has a continuous charge and discharge current of 250A, a peak current of 500A for 5s, and a maximum output power of 3200W. - 【EXCELLENT EXPANDABILITY】This rechargeable bluetooth 12V lithium battery can be expanded to 4 in series and 5 in parallel for higher voltage (up to 48V) and greater capacity (up to 1550Ah), allowing for a battery system of up to 79.68KWh. - 【WIDE APPLICATION】The XZNY 12V 310Ah LiFePO4 Bluetooth battery is highly suitable for RVs and campers, as well as off-grid applications and solar systems, capable of storing a large amount of power. It is also suitable for 12V trolling motors with thrusts ranging from 30 to 120 pounds. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DHNYF8WD | | Battery Capacity | 310 Amp Hours | | Battery Cell Composition | Lithium-Phosphate | | Battery Type | Lithium-Phosphate | | Best Sellers Rank | #39,703 in Health & Household ( See Top 100 in Health & Household ) #73 in 12V Batteries | | Brand | XZNY | | Brand Name | XZNY | | Compatible with Vehicle Type | Camper, Solar Energy Project, Off-grid application, Camping, Marine, RV | | Customer Reviews | 4.4 out of 5 stars 52 Reviews | | Included Components | M8 Terminals, XZNY Compact 12V 310Ah LiFePO4 Battery, XZNY Product Manual and Start Guide, XZNY Warranty Manual | | Item Dimensions D x W x H | 13.74"D x 7.49"W x 9.65"H | | Item Weight | 56.8 Pounds | | Manufacturer | XZNY | | Manufacturer Part Number | Compact 12V 310Ah BT | | Manufacturer Warranty Description | XZNY provides a 3-year warranty period for this 12 volt battery. If there are any quality issues or failures within 3 years, please [contact the seller] for a replacement of a new battery. (This warranty service does not apply to damage caused by human factors or overloading, but we will still provide other after-sales solutions for you.) | | Model Number | Compact 12V 310Ah BT | | Size | Compact 12V 310Ah | | Terminal | M8 Terminal | | Unit Count | 1.0 Count | | Vehicle Service Type | Camper, Solar Energy Project, Off-grid application, Camping, Marine, RV | | Voltage | 12.8 Volts | ## Product Details - **Battery Capacity:** 310 Amp Hours - **Battery Cell Composition:** Lithium-Phosphate - **Brand:** XZNY - **Item Weight:** 56.8 Pounds - **Manufacturer:** XZNY - **Product Dimensions:** 13.74"D x 7.49"W x 9.65"H - **Size:** Compact 12V 310Ah BT - **Terminal:** M8 Terminal - **Vehicle Service Type:** Camper, Solar Energy Project, Off-grid application, Camping, Marine, RV - **Voltage:** 12.8 Volts ## Images ![Compact 12V 310Ah Bluetooth Lithium Battery, Small Size 12V 310Ah LiFePO4 Battery Supports Real-time SOC Monitoring, Built-in 250A BMS, Great for RV, Camper, Off-Grid, Solar System, Marine - Image 1](https://m.media-amazon.com/images/I/617lGXwxZCL.jpg) ![Compact 12V 310Ah Bluetooth Lithium Battery, Small Size 12V 310Ah LiFePO4 Battery Supports Real-time SOC Monitoring, Built-in 250A BMS, Great for RV, Camper, Off-Grid, Solar System, Marine - Image 2](https://m.media-amazon.com/images/I/8158mwzpCFL.jpg) ![Compact 12V 310Ah Bluetooth Lithium Battery, Small Size 12V 310Ah LiFePO4 Battery Supports Real-time SOC Monitoring, Built-in 250A BMS, Great for RV, Camper, Off-Grid, Solar System, Marine - Image 3](https://m.media-amazon.com/images/I/71rvZ0Em9hL.jpg) ![Compact 12V 310Ah Bluetooth Lithium Battery, Small Size 12V 310Ah LiFePO4 Battery Supports Real-time SOC Monitoring, Built-in 250A BMS, Great for RV, Camper, Off-Grid, Solar System, Marine - Image 4](https://m.media-amazon.com/images/I/61iyGixKVsL.jpg) ![Compact 12V 310Ah Bluetooth Lithium Battery, Small Size 12V 310Ah LiFePO4 Battery Supports Real-time SOC Monitoring, Built-in 250A BMS, Great for RV, Camper, Off-Grid, Solar System, Marine - Image 5](https://m.media-amazon.com/images/I/813028XfrgL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect for my Minn Kota Ulterra 80# trolling motor *by S***H on September 19, 2024* The was well packaged in heavy duty cardboard with good packing material that protected the battery very nicely. Included with the battery was a well written user manual with clear guidance, along with various bolts and washers to support various connections to the battery. The battery arrived right on schedule and was charged to around 75%, which is exactly as it should be. The form factor of this battery is great. It is only slightly larger then a single size 31 AGM battery. I replaced 2 size 31 AGM batteries with this single light-weight battery. I am using this battery in a Lund 1675 Adventurer with a Minn Kota Ulterra 80# trolling motor. The battery fit in the battery compartment that housed one of the AGM batteries I replaced. The only concern with this was the latch for that compartment was around 1.5 inches this and would hit the top of the battery when closing. I have ordered a new latch that is only 0.5 inches thick and won't touch the battery when the door is closed. I was able to reuse the battery tray by trimming the end off one side. Width wise the battery fit perfectly in the battery tray, but the length was about 1/2 inch too long. I waited until I was able to test the battery on the water before writing my review. The battery performed great. While I wasn't able to fish long enough to drain the battery, I did use it pretty extensively. It was a stiff wind when I went out and I trolled to test the battery. I ran the trolling motor at 80% to get 1.9 mph into a steady 15 mph wind with a long fetch. I trolled for around 3 hours and the battery was still going strong. This wasn't an exhaustive test of the capacity of the battery but it is very promising. I don't leave many reviews for products but I am impressed by this battery so far. I have removed probably 100 pounds of weight from my boat and now I have an extra storage compartment where the other battery was stored. I highly recommend this battery! ### ⭐⭐⭐⭐⭐ Impressive battery with built in ampHr compared to others *by N***N on January 19, 2026* I've used this battery for my trolling motor and it's great. I've replace this unit with 2 x 12v lifepo4 battery that didn't have bluetooth. The thing I find nice about this battery is the built in ampHr for capacity, I was tired of looking at volts trying to understand how much more juice I have in it. This is a great battery, it's rare for batteries to also have the ampHr build it, save you money so you don't have to buy a shunt ### ⭐⭐⭐⭐⭐ Reliable and Compact! *by J***B on December 5, 2025* Have been using the battery 310Ah as an emergency power station for almost 8 months now and I've had zero issues. Battery life lasts me a couple weeks with steady use with solar, and has proven to be an excellent value for the price. These are compact batteries and not all that heavy, so they're easy to carry/organize. The posts are an M8 style and come with short/long threaded studs to meet any need you may have which make them easy to setup! Would definitely purchase again. ## Frequently Bought Together - XZNY Compact 12V 300Ah LiFePO4 Lithium Battery (310Ah), Small Size 6000+ Cycles 12V 300Ah Battery, Built-in 200A Low-Temp Protection BMS, Great for RV, Off-Grid, Home Energy Storage, Marine - BOJACK MRBF Terminal Fuse Block 250 AMP Marine Rated Battery Fuse 58V DC Max IP66 Waterproof Fuse Holder 250A - Victron Energy SmartShunt Battery Monitor (Bluetooth) - Victron Smart Shunt - 6.5V-70V, 300 amp --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.pa/products/673558151-compact-12v-310ah-bluetooth-lithium-battery-small-size-12v-310ah](https://www.desertcart.com.pa/products/673558151-compact-12v-310ah-bluetooth-lithium-battery-small-size-12v-310ah) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-06-03*