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12V 135AH Sport Series Lithium Iron Phosphate with Bluetooth (12135-DP)

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Description

Voltage 12.8V Capacity 135AH Weight 33 lbs Dimensions 13” x 6.75” x 9” BMS Yes Chemistry LFP Efficiency 98% Memory None Terminals M8 Max Charge/Voltage 14.6V Bluetooth Yes Low Cut-off Voltage 10.5V Max charge/Discharge Current 135A Operating Temp 32°-130° Cold Cranking Amps (CCA) 1500A Group Size 31 Cell Type Prismatic Warranty 10 years The Ultimate Battery in Energy Density and Versatility. The 135AH Dual Purpose battery has 1500CCA + 135Ahrs of Deep Cycle Storage, Built in low-temp charging protection. A Dual Purpose package ready to power you passions! Bluetooth lets you monitor everything at you fingertips. Millertech Dual Purpose meets and exceeds any charging or cranking requirements actually needed to work with the Mercury 4 stroke up to 250hp. We have many customers using them to start there motors since 2016 with no issues.

Specifications

Category

Accessories

Weight

528 oz (14969 g)

Length

13 in (330 mm)

Field Notes

This is a dual-purpose lithium marine battery for powering trolling motors, electronics, and engine starting on a boat. The Bluetooth monitoring and low-temperature charging protection make it useful for anglers who want lightweight, high-capacity power with easy status checks.

Pros

  • High 135Ah capacity with 1500 CCA starting power
  • Bluetooth monitoring for battery status
  • Built-in BMS and low-temp charging protection
  • Lightweight for its capacity at 33 lb
  • 10-year warranty

Cons

  • Large Group 31 size may not fit smaller battery compartments
  • Higher-end battery likely costs more than standard lead-acid options

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