AK 20 Battery and AL 101 Charger Starter Set
SKU: Stihl | LI-4520 007 5910
- Regular price
- £104.25 Ex VAT
- £125.10 Inc VAT
- RRP: £115.83 Ex VAT
- Sale price
- £104.25 £104.25 Ex VAT
- Regular price
-
- £125.10 £125.10 Inc VAT
- Was £115.83 Ex VAT
Free UK Delivery Over £50 +VAT
Worldwide Shipping from the UK
30-Day Easy Returns
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Product information & specifications
STIHL AK 20 Battery & AL 101 Charger Starter Set
The STIHL AK 20 Battery & AL 101 Charger Starter Set is the ideal power solution for your STIHL AK System tool. Designed for homeowners and serious garden users, this starter kit includes the high-capacity AK 20 36 V lithium-ion battery and the AL 101 standard charger — giving you everything you need to get started.
The AK 20 is a 36 V, 4.0 Ah battery with an energy capacity of 144 Wh, offering longer runtimes for demanding gardening tasks such as lawn mowing, hedge trimming and leaf clearing. An integrated LED charge indicator allows you to quickly check remaining battery capacity. The intelligent battery management system ensures consistent power output from full charge down to low levels, while the cold start feature protects battery cells by warming them in a controlled way before delivering full performance — enabling operation in temperatures down to -20°C.
The AL 101 charger is a 230 V charger compatible with STIHL AK System batteries and AP System batteries. It features passive cooling and an LED status indicator that clearly shows charging progress. Designed for convenient storage and workshop use, it includes a Velcro cable strap for tidy cable management and can be wall mounted in a garage or shed.
Key Features
- Starter set for STIHL AK System tools
- Includes AK 20 36 V lithium-ion battery (4.0 Ah / 144 Wh)
- Includes AL 101 230 V charger
- Integrated LED charge level indicator
- Cold start feature for operation down to -20°C
- Intelligent battery management for constant power output
- Passive battery cooling during charging
- Wall-mountable charger with cable storage strap
- Charger compatible with AK and AP System batteries
Specifications
| Brand | STIHL |
|---|---|
| Battery Model | AK 20 |
| Voltage | 36 V |
| Capacity | 4.0 Ah |
| Energy Capacity | 144 Wh |
| Charger Model | AL 101 |
| Charger Voltage | 230 V |
| System Compatibility | STIHL AK System (battery) / AK & AP System (charger) |
Battery Specifications
| BGA 60 Run Times per Battery Charge - Minutes | 13 |
|---|---|
| BGA 57 Run Times per Battery Charge - Minutes | 25 |
| SHA 56 Run Times per Battery Charge - Minutes | 25 |
| KMA 80 R Run Times per Battery Charge - Minutes | 20 |
| HLA 56 Run Times per Battery Charge - Minutes | 100 |
| HSA 60 Run Times per Battery Charge - Minutes | 140 |
| HTA 50 Run Times per Battery Charge - Minutes | 45 |
| HSA 50 Run Times per Battery Charge - Minutes | 100 |
| FCA 80 Run Times per Battery Charge - Minutes | 25 |
| FSA 80 R Run Times per Battery Charge - Minutes | 25 |
| FSA 80 Run Times per Battery Charge - Minutes | 25 |
| FSA 60 R Run Times per Battery Charge - Minutes | 25 |
| FSA 57 Run Times per Battery Charge - Minutes | 50 |
| MSA 70 C-B Run Times per Battery Charge - Minutes | 40 |
| AL 501 Charger Minutes (80% / 100% capacity) | 35/55 |
| MSA 60 C-B Run Times per Battery Charge - Minutes | 40 |
| AL 301 Charger Minutes (80% / 100% capacity) | 30/50 |
| AL 101 Charger Minutes (80% / 100% capacity) | 135/180 |
STIHL AK 20 Battery & AL 101 Charger Starter Set
The STIHL AK 20 Battery & AL 101 Charger Starter Set is the ideal power solution for your STIHL AK System tool. Designed for homeowners and serious garden users, this starter kit includes the high-capacity AK 20 36 V lithium-ion battery and the AL 101 standard charger — giving you everything you need to get started.
The AK 20 is a 36 V, 4.0 Ah battery with an energy capacity of 144 Wh, offering longer runtimes for demanding gardening tasks such as lawn mowing, hedge trimming and leaf clearing. An integrated LED charge indicator allows you to quickly check remaining battery capacity. The intelligent battery management system ensures consistent power output from full charge down to low levels, while the cold start feature protects battery cells by warming them in a controlled way before delivering full performance — enabling operation in temperatures down to -20°C.
The AL 101 charger is a 230 V charger compatible with STIHL AK System batteries and AP System batteries. It features passive cooling and an LED status indicator that clearly shows charging progress. Designed for convenient storage and workshop use, it includes a Velcro cable strap for tidy cable management and can be wall mounted in a garage or shed.
Key Features
- Starter set for STIHL AK System tools
- Includes AK 20 36 V lithium-ion battery (4.0 Ah / 144 Wh)
- Includes AL 101 230 V charger
- Integrated LED charge level indicator
- Cold start feature for operation down to -20°C
- Intelligent battery management for constant power output
- Passive battery cooling during charging
- Wall-mountable charger with cable storage strap
- Charger compatible with AK and AP System batteries
Specifications
| Brand | STIHL |
|---|---|
| Battery Model | AK 20 |
| Voltage | 36 V |
| Capacity | 4.0 Ah |
| Energy Capacity | 144 Wh |
| Charger Model | AL 101 |
| Charger Voltage | 230 V |
| System Compatibility | STIHL AK System (battery) / AK & AP System (charger) |
Battery Specifications
| BGA 60 Run Times per Battery Charge - Minutes | 13 |
|---|---|
| BGA 57 Run Times per Battery Charge - Minutes | 25 |
| SHA 56 Run Times per Battery Charge - Minutes | 25 |
| KMA 80 R Run Times per Battery Charge - Minutes | 20 |
| HLA 56 Run Times per Battery Charge - Minutes | 100 |
| HSA 60 Run Times per Battery Charge - Minutes | 140 |
| HTA 50 Run Times per Battery Charge - Minutes | 45 |
| HSA 50 Run Times per Battery Charge - Minutes | 100 |
| FCA 80 Run Times per Battery Charge - Minutes | 25 |
| FSA 80 R Run Times per Battery Charge - Minutes | 25 |
| FSA 80 Run Times per Battery Charge - Minutes | 25 |
| FSA 60 R Run Times per Battery Charge - Minutes | 25 |
| FSA 57 Run Times per Battery Charge - Minutes | 50 |
| MSA 70 C-B Run Times per Battery Charge - Minutes | 40 |
| AL 501 Charger Minutes (80% / 100% capacity) | 35/55 |
| MSA 60 C-B Run Times per Battery Charge - Minutes | 40 |
| AL 301 Charger Minutes (80% / 100% capacity) | 30/50 |
| AL 101 Charger Minutes (80% / 100% capacity) | 135/180 |
Delivery & Returns
UK Delivery
Fast, reliable delivery from our UK warehouse.
- FREE UK Delivery on orders over £50 + VAT
Estimated delivery: 2–4 working days
- UK Standard Delivery from £3.60 + VAT
Estimated delivery: 2–4 working days
- Next Working Day Delivery – £5.00 + VAT
Order before 3:00pm (Monday–Friday) for next working day delivery
All UK orders are dispatched Monday–Friday and sent via a tracked courier service.
International Delivery
We ship worldwide from the UK.
- Europe from £10.00
Estimated delivery: 2–7 working days - Rest of the World from £12.00
Estimated delivery: 2–11 working days
Shipping costs and delivery times are calculated at checkout based on destination and order contents.
Customs, Duties & Taxes
International orders may be subject to local import duties, taxes, or customs charges.
When UPS is selected at checkout, applicable duties and taxes are included in the total price. For other shipping services, duties and taxes may be charged separately on delivery and are the responsibility of the recipient.
Customs processing times may affect delivery estimates.
Returns
30-Day Return Policy
- Items can be returned within 30 days of delivery
- Products must be unused and in original condition
- Return postage costs apply unless the item is faulty or incorrect
For full details, please visit our Shipping & Returns page.
UK Delivery
Fast, reliable delivery from our UK warehouse.
- FREE UK Delivery on orders over £50 + VAT
Estimated delivery: 2–4 working days
- UK Standard Delivery from £3.60 + VAT
Estimated delivery: 2–4 working days
- Next Working Day Delivery – £5.00 + VAT
Order before 3:00pm (Monday–Friday) for next working day delivery
All UK orders are dispatched Monday–Friday and sent via a tracked courier service.
International Delivery
We ship worldwide from the UK.
- Europe from £10.00
Estimated delivery: 2–7 working days - Rest of the World from £12.00
Estimated delivery: 2–11 working days
Shipping costs and delivery times are calculated at checkout based on destination and order contents.
Customs, Duties & Taxes
International orders may be subject to local import duties, taxes, or customs charges.
When UPS is selected at checkout, applicable duties and taxes are included in the total price. For other shipping services, duties and taxes may be charged separately on delivery and are the responsibility of the recipient.
Customs processing times may affect delivery estimates.
Returns
30-Day Return Policy
- Items can be returned within 30 days of delivery
- Products must be unused and in original condition
- Return postage costs apply unless the item is faulty or incorrect
For full details, please visit our Shipping & Returns page.

