---
title: "Grandstream GMC08"
description: "Keep WP820 batteries ready for the next shift. The GMC08 charges up to eight Li-ion batteries at once, with clear status lights and built-in protection for steady, reliable use."
url: "https://dev.www.lightningip.com.au/hardware/grandstream-gmc08"
canonical: "https://dev.www.lightningip.com.au/hardware/grandstream-gmc08"
updated: "2026-10-24"
---

# Grandstream GMC08

8-slot battery charger for WP820 handsets

Keep WP820 batteries ready for the next shift. The GMC08 charges up to eight Li-ion batteries at once, with clear status lights and built-in protection for steady, reliable use.

- **Brand:** Grandstream
- **Category:** Phone accessories
- **Price:** $228
- **Stock status:** In stock
- **Order:** [Contact sales](https://dev.www.lightningip.com.au/contact)

## Features

- Charges up to 8 batteries
- 8 independent charging slots
- Status LEDs for each bay
- Built-in safety protection

## Specifications

| Specification | Value |
| --- | --- |
| Brand | Grandstream |
| Model | GMC08 |
| Product type | Phone accessory |
| Compatible handsets | WP820, WP810, DP730 |
| Battery type | Lithium-ion |
| Charging slots | 8 independent slots |
| Status indicators | 8 dual-colour LEDs |
| Power | 12V DC, 2A (24W) |
| Dimensions | 220 x 190 x 54 mm |
| Warranty | 12 months |