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Buyer's Guide
STIHL Batteries & Chargers Buyer's Guide
AK, AP or AS — here's how Stihl's battery platforms differ, how to choose the right capacity and charger, and what to check before adding a battery-powered machine to your kit.
Understanding AK, AP & AS Systems
AS is Stihl's lightweight system for compact garden tools, AK sits in the middle for domestic machines like mowers and blowers, and AP is the professional-grade platform powering higher-demand tools like chainsaws, strimmers and larger mowers.
Choosing Battery Capacity
Within the AP range, capacity runs from the AP 20 up to the AP 300 — higher numbers mean longer runtime and more sustained power, at a higher price and weight. Match capacity to how long you actually run tools between charges.
Chargers: Standard vs High-Speed
Standard chargers like the AL 101 suit overnight or downtime charging. High-speed chargers such as the AL 1802 MO and AL 501 cut charging time significantly, useful if you're relying on the same battery multiple times in one working day.
Starter Sets vs Standalone
Starter sets like the AK 10/20/30 S Battery and Charger bundles are the cheapest way into the AK system if you don't already own a battery. Standalone batteries and chargers suit anyone already invested in the platform who just needs to add capacity.
Portable Power Supplies
The PS 1, PS 2000 and PS 3000 Power Banks let you charge phones, radios or other devices from your battery system on site, useful for remote jobs away from mains power.
Solar & Off-Grid Charging
The Solar MPPT Charger lets you top up batteries away from mains power, a practical option for remote sites, mobile workshops or reducing reliance on generator fuel through a working day.
Non-Stihl Compatible Batteries
This collection also stocks ECHO batteries and chargers (LBP-56V125/250) for anyone running ECHO-branded machinery alongside Stihl — check compatibility carefully, as ECHO and Stihl systems are not cross-compatible with each other.