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ECO Battery

ECO Battery 12V 120Ah RV & Marine LiFePO4 Battery – Heated, Bluetooth

$899.00

Free truck freight to the lower 48 (curbside).

  • 12 V, 120 Ah LiFePO4
  • BCI 31 footprint
  • 29 lb
  • Bluetooth app monitoring
  • Internal heating for cold charging

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SKU: A-012120-31-HUS Categories: , , Tag: Brand:

Description

This ECO Battery 12-volt, 120 Ah lithium iron phosphate (LiFePO4) battery is built for trolling-motor runtime and house loads such as electronics, lighting and pumps. At roughly 29 lb, it takes meaningful weight out of the boat compared with a lead-acid battery of similar usable capacity. The case follows a BCI 31 footprint; confirm your tray size and terminal orientation before you buy. Bluetooth monitoring lets you check state of charge from a phone app; internal heating protects the cells while charging in freezing weather; IP67 sealing (dust-tight and rated for temporary immersion) helps it shrug off spray. Pair it with a charger that offers a LiFePO4/lithium charge profile.

Highlights

  • 12 V, 120 Ah LiFePO4
  • BCI 31 footprint
  • 29 lb
  • Bluetooth app monitoring
  • Internal heating for cold charging
  • IP67 rated
  • Limited lifetime warranty
  • Best for: Trolling Motor, House Bank

Specifications

Brand ECO Battery
Model / SKU A-012120-31 (A-012120-31-HUS)
Nominal voltage 12 V
Capacity 120 Ah
Chemistry Lithium iron phosphate (LiFePO4)
BCI group size 31
Dimensions (L × W × H) 12.96 × 6.9 × 8.52 in
Weight 29 lb
Bluetooth monitoring Yes
Internal heating (cold-weather charging) Yes
Ingress protection IP67
Warranty Limited lifetime
Peak current 800 A
Communications Bluetooth app; CAN / NMEA 2000
Low-temperature charging Internal heating

Specs are from the manufacturer. Check your boat’s battery compartment, terminal layout and charging system before you order.

Additional information

Weight 29 lbs
Dimensions 12.96 × 6.9 × 8.52 in
Voltage

12V

Capacity

120Ah

Chemistry

Lithium (LiFePO4)

BCI Group

31

Bluetooth

Yes

Heated

Yes

Use

Trolling motor, House bank

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Ships nationwideShipping options shown at checkout
Local installVenice to Gainesville, FL
Klarna & AfterpayPay over time where offered at checkout
Secure checkoutEncrypted payments

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