ECO-WORTHY Portable 12V Lithium Battery, 12.8V 20Ah Lithium Iron Phosphate DEEP CYCLE BATTERY, Built-in BMS, 4000+ Cycles, Perfect for Outdoor

• [Compact and Portable]The ECO-WORTHY 20Ah Marine Battery, measuring 8.70 x 4.45 x 4.61 inches, is perfect for small kayaks, traps and amateur radio equipment. Its ergonomic grip design ensures easy handling and portability, providing a reliable power option for amateur radio enthusiasts and campers
• [BT 5.1 Real-Time Monitoring] The new ECO-WORTHY 12V 20Ah LiFePO4 battery comes with Bluetooth 5.1. You can check battery voltage, current, and capacity anytime on your phone, and monitor its remaining lifespan. Stay worry-free and focused on every RV trip
• [5A DC Output Interface] Featuring traditional terminals and a 5.5*2.5mm DC port, this 12V battery supports standard charging and discharging, plus powering USB devices. For best performance, please stay within the 5A limit on the DC port to avoid excessive heat buildup, making it ideal for outdoor adventures, home emergencies, and small appliances.（Note: The product does not include the 5.5*2.5mm adapter wiring）
• [BMS Protection] A 20A BMS safeguards this lifepo4 battery against overcharge, deep discharge, overload, overheating, and short circuits, while maintaining cell balance for peak performance and a longer life. It's a reliable choice for those needing dependable power in the field
• [Low-Temp Cut off Protection] The ECO-WORTHY 12V 20Ah LiFePO4 Battery features upgraded cold-weather protection. Its temperature sensor triggers the BMS to cut off charging when temps drop below 20℉, and stops discharge at under -4℉—with auto-resume once it warms to 32℉. Safeguards your battery, boosts longevity
• [Eco-Friendly Longevity] Our outdoor battery offers a lifespan exceeding 10 years and 5000+ deep cycles, outlasting lead-acid batteries that typically last 3 years with 300-500 cycles. It promises higher efficiency, less maintenance, and significant savings over time

Specifications

• Vehicle Service Type: Boat
• Size: 12V 20AH with BT
• Voltage: 12.8 volts_of_direct_current
• Battery Cell Composition: Lithium Ion
• Item Weight: 5.4 pounds
• Number Of Cells: 4
• Terminal: M5 Screw
• Battery Capacity: 20 amp_hours
• Unit Count: 1 Count
• Compatible with Vehicle Type: Boat
• Battery Type: Lithium Ion
• Number of Items: 1