Overview

The HMT-P1 is a plug-and-play LFP integrated battery pack designed for fishing boats, workboats, and small passenger vessels. With high energy density and a compact structure, it directly replaces lead-acid battery banks without dedicated BMS tuning. As the only standard product in the HMT lineup, the P1 supports quick configuration and fast delivery, ideal for standardized retrofits or small capacity upgrades.

Technical Specifications

Product Dimensions

3.47 x 5 x 9.65 in; 15.52 0z

Item model number

s3212/82

Batteries

1 AA batteries required.(included)

Battery Life

60 minutes

UPC

075020086860

ASIN

B0842YHKL3

Batteries

1 AA batteries required.(included)

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Key Advantages

Lightweight

Lightweight

Over 60% weight reduction vs. lead-acid, improving payload and speed.
5,000 cycles

5,000 cycles

High-quality LFP cells cut total cost of ownership by 50%.
Plug & play

Plug & play

Standard interface, no dedicated BMS tuning, works with most chargers.
IP67 rating

IP67 rating

Fully sealed enclosure, waterproof, dustproof, salt-fog resistant.
Maintenance-free

Maintenance-free

No fluid refill, no memory effect, lowers daily upkeep.
 Multi-layer protection

Multi-layer protection

Built-in over‑temp, over‑current, over‑voltage, and short‑circuit protection.

Applications

Fishing boat auxiliary power

Powers lighting, hauling gear, navigation; replaces heavy lead-acid banks.

Small workboat propulsion

Multiple units in parallel for electric propulsion on short‑range operations.

Small passenger vessel backup

Emergency reserve or shore power supplement, increasing safety margin.

Installation & Usage

Mounting

Cabinet or bracket mounting, vertical orientation recommended in a ventilated, dry location.

Connections

Use supplied Anderson connectors or screw terminals; verify polarity.

Communication

Optional CAN/RS485 link to charger or monitoring system.

Maintenance

No regular fluid refill or equalization charge; for long‑term storage, recharge to 50% SOC every 3 months.