Millertech 36V 50AH Sport Series Lithium Battery with Bluetooth

This high-performance trolling motor battery is designed to deliver superior power and efficiency for anglers. Weighing 70% less than AGM batteries and providing up to 5,000 cycles compared to AGM's 800, it allows one battery to power 5+ hours of heavy trolling or two batteries for 10+ hours. Bluetooth technology built directly into the battery provides real-time monitoring, while built-in low-temperature charging protection ensures safe operation in all conditions. Replace multiple heavy lead-acid batteries with this advanced, lightweight lithium system for maximum convenience and performance.

Product Details

• Capacity: 50AH
• Voltage: 38.4V
• Weight: 33 lbs
• Size: 13” x 6.75” x 9”
• Warranty: 10 years
• BMS (Battery Management System): Yes
• Chemistry: LFP (Lithium Iron Phosphate)
• Efficiency: 98%
• Memory Effect: None
• Max Charge Voltage: 43.2V
• Peak Discharge Current: 150A
• Cut-off Voltage: 33V
• Max Charge/Discharge Current: 50A
• Operating Temperature: -4°F – 140°F
• Cell Type: Prismatic
• Bluetooth: Yes
• Low-Temp Charging Protection: Yes

Product Features

• Lightweight design reduces weight by 70% compared to AGM batteries
• Extended cycle life: up to 5,000 cycles
• Supports extended heavy trolling use: 5+ hours for one battery, 10+ hours for two
• Real-time monitoring via built-in Bluetooth technology
• Built-in low-temperature charging protection for safety
• High efficiency (98%) and reliable LFP chemistry
• Prismatic cells designed for durability and consistent performance
• Easy replacement for multiple heavy lead-acid batteries