Pro-level Small Fish Finder Battery - No Interference with Separated Power, Target Big Fish with Precision!

• Newly upgraded 16V battery is born for fish finders, and suitable for marine radars, marine sonars, etc.
• Separated power supply, no interference from trolling motor, for more stable operation.
• Upgraded replacement of 12V battery, with better clarity, higher efficiency and 25% longer runtime.
• Bluetooth 5.0 to check battery system, monitor real-time data and control discharge on/off.
  
• Low-temp cut-off protection: ＜-4℉ discharging off, and ＜32℉ charging off.
  
• 30A BMS provides 20+ protections.
• EV grade LiFePO4 cells, 4000+ cycles@100% DOD, 10 years lifespan and 62.9Wh/lb energy density.
  
• Compact and powerful, 52% smaller, 75% lighter, 1.8X energy(1C). (VS 16V 32.9Ah lead-acid battery)
• 480Wh usable energy & 480W load power.
• 4P1S expansion, up to 1920Wh energy & 1920W power.
• This battery will run 1 graph for 7.4 to 37 hours.
• IP65 water & dust proof, perfect for outdoor fishing.
• 3 Flexible charging methods - dedicated 16V LiFePO4 charger, solar panel, and generator.
• FCC, CE, RoHS, UN38.3 certified.
• Do NOT use it as a starting battery!
• First use or after manual shutdown: Connect the charger to activate the battery. Use LiTime 16V 10A charger.
• Compatible with Humminbird, Lowrance, Garmin, Raymarine, etc. (NOTE: If using the Lowrance fish finder while charging, recommended to add a 16.4V voltage regulator to ensure normal use.)