LiFePO4 chemistry provides over 2000 charge cycles for long-term reliability
Integrated BMS ensures safe charging and discharging to protect devices and user
Fits a wide range of marine, ice fishing, and electronics devices for versatile use
Operating in extreme temperatures from -4°F to 140°F for year-round performance
Portable shuttle compatibility allows easy replacement in various marine electronics
Summarized by Shop
Power your electronics longer with this 20Ah Lithium Iron Phosphate (LiFePO4) battery. It's the perfect replacement for the Garmin 12Ah SLA, delivering over double the operating runtime while cutting the weight in half!
Chemistry: LiFePO4—the safest and longest-lasting with 2,000+ charge cycles for the lowest cost-per-charge.
Protection:
Nominal Voltage
12.8V
Capacity
20Ah (256Wh)
Maximum Constant Current
15A
Discharge Cut Off
10V
Charge Cut Off
14.6V
Dimensions
5 7/8 x 3 29/32 x 3 5/8 inches (150 x 99 x 95 mm)
Weight
3.5–4 lbs
Charge Method
CC/CV
Terminal Type
F2 spade (0.25 inch)
Summarized by Shop
5.0
15 ratings
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4
3
2
1
Excellent service and fast shipping. High quality product and would buy more soon!
S
stephen · August 1, 2026
Awesome battery for Garmin Livescope bundle. Plenty of power to last all day.
Adam · September 13, 2024
Customer support is outstanding!! 20Ah and 100Ah give me all I need for a 55lb trolling motor on my 12’ kayak and helix 5. Charges quick, too. It’s