Stihl AP 20 Battery

Description

The Stihl AP 20 Battery is a 36 V, 4.0 Ah Lithium-Ion entry-level battery designed to power selected tools within the Stihl AP System. With an energy capacity of 144 Wh and an integrated LED charge indicator, it clearly shows when the battery needs recharging.

Ideal for lighter gardening and landscaping tasks, the AP 20 is suitable for domestic, semi-professional and professional users. Built to last, it is IPX4 rated for all weather conditions and provides long working times while offering a cost-effective solution for powering entry-level AP System tools.

The AP 20 includes a cold start feature, warming the cells before delivering full power and allowing the battery to operate efficiently down to -20° Celsius. Its intelligent battery management system ensures consistent performance, delivering steady power whether the battery is at 100% or 1% charge.

Compatible with AL 101, AL 301, AL 301-4 and AL 501 chargers, the AP 20 is a reliable and practical choice for everyday garden and landscaping tasks within the Stihl AP System.

Rated voltage	36 V
Max. voltage	40 V
Battery weight	1.3 kg
Rated capacity as per IEC 61960	3.90 A·h
Rated cell capacity (as per manufacturer data)	2 A·h
Number of LEDs	4
Width	116 mm
Length	70 mm

The AP 20 will give you full power / reduced power when used with the following tools:

Full power
FSA 86	FSA 90	HLA 66	HLA 86	HSA 66
HSA 86	HSA 100	HSA 130	HSA 140	HSA 150
KGA 770	SEA 100	SHA 140	SGA 85	–

Reduced power
BGA 86	BGA 100	BGA 160	FSA 110	FSA 120
FSA 130	FSA 135	HLA 135	HTA 66	HTA 86
HTA 135	HTA 150	HTA 160	KMA 120	KMA 135
MSA 161 T	MSA 190 T	MSA 220 T	RMA 2 RV	RMA 443
RMA 448	RMA 453	–	–	–

Please refer to our Delivery Policy

Additional Information

SKU: ST48504006536

Dave Hunter

02/08/2025

Great experience over many years. Fantastic service from first enquiry through to purchase and installation. We were guided through the choices for a robot lawnmower by... Read More »