# Standard Horizon FNB-83 1400 mAh Ni-MH Replacement Battery - HX370S [FNB-83]

Introducing the Standard Horizon FNB-83 1400 mAh Ni-MH Replacement Battery, specifically designed for the HX370S handheld marine radio. This reliable replacement battery boasts a capacity of 1400 mAh, ensuring that you stay connected during your boating adventures without the worry of power running out. Made with high-quality Nickel-Metal Hydride (Ni-MH) technology, it provides a longer lifespan and better performance compared to traditional batteries. The compact dimensions of 1"H x 3"W x 5"L and a lightweight design of just 0.4 lbs make it easy to carry and install. Perfect for avid sailors, fishermen, or outdoor enthusiasts, the FNB-83 battery guarantees dependable communication when you need it most, whether you're out on the water or in emergency situations. With its robust construction and compatibility with the HX370S, this battery is an essential accessory for any communication setup, ensuring you’re always prepared for your next adventure.

## Details

- **Price:** 53.99 USD
- **Type:** Accessories
- **Tags:** 1st Class Eligible, Brand_Standard Horizon, Communication, Communication | Accessories

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 53.99 USD | In stock |

## Images

- Standard Horizon FNB-83 1400 mAh Ni-MH Replacement Battery - HX370S [FNB-83] Standard Horizon

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> Source: [Besafe1st](https://besafe1st.com/products/standard-horizon-fnb-83-1400-mah-ni-mh-replacement-battery-hx370s-fnb-83)
> Updated: 2026-06-01