What is included in this set?

The set includes two 18V 5.0Ah Li-ion batteries (BSL1850MA) and a UC18YSL3 fast charger.

Which tools are compatible with the BSL1850MA batteries?

These batteries are compatible with all 18V cordless power tools from HiKOKI.

How fast does the UC18YSL3 charge a 5.0Ah battery?

With an 8A charging current, the UC18YSL3 fast charger charges a 5.0Ah battery fully in 32 minutes.

Can the UC18YSL3 charger handle other battery voltages?

Yes, the charger is designed for both 14.4V and 18V HiKOKI Li-ion slide batteries.

Do the included batteries have a charge level indicator?

Yes, the BSL1850MA batteries feature an integrated 4-LED display to check remaining power.

HIKOKI UC18YSL3WKZ 18V battery charging kit (2x 5.0Ah battery + UC18YSL3 charger)

Name: HIKOKI UC18YSL3WKZ 18V battery charging kit (2x 5.0Ah battery + UC18YSL3 charger)
Brand: HIKOKI
SKU: 08108914
Price: 220.68 EUR
Availability: PreOrder

Supplier number: HIKOKI UC18YSL3WKZ | EAN 4966376416127

Recommended Retail Price €289.43

220.68 tax incl.

€182.38 excl. VAT (incl. all environmental contributions)

On order: delivered from 03/11/2026

Ordered before 20:00 - delivered as of 03/11/2026
Free shipping
Delivery by DHL
Delivered from Belgium

✆ Talk to a specialist

Reliable runtime for Hikoki cordless tools

Practical benefits

Continuous working efficiency: Two 5.0AH batteries allow you to swap packs seamlessly and continue demanding tasks without unwanted interruptions.
High-speed charging performance: Delivering an 8A charging current, the fast charger quickly restores battery power to keep your workflow moving forward.
Clear remaining charge display: An integrated 4-LED fuel gauge lets you monitor battery levels instantly, preventing sudden downtime on the job.

In a nutshell

The right choise for

Keep your workflow moving without unwanted interruptions using the Hikoki UC18YSL3WKZ boosterpack. This power set includes two 18V 5.0Ah Li-ion batteries (BSL1850MA) and the UC18YSL3 fast charger. While one battery powers your 18V cordless tools, the 8A fast charger fully recharges the second pack in just 32 minutes. This enables seamless battery rotation during demanding jobs in the workshop or on site. With the integrated 4-LED fuel gauge, you can easily monitor remaining runtime and prevent sudden downtime.

Product information FAQ

€220.68

tax incl.

Key features according to our expert

Battery voltage: 18 V
Power bank function: No
Number of batteries included: 2
UN number: UN3480
Charging voltage (charger): 14,4 V; 18 V
Charging current: 8 A
Number of charging slots: 1
Fast charger: Yes
Battery type: Li-ion
Capacity (battery): 5 Ah

Contents of the package

BSL1850MA battery x2
Cardboard box

Product description

The intelligent electronics ensure constant communication between the tool, battery and charger to prevent overloading, overheating, overcharging or deep discharge, and to guarantee the longest possible service life for both the battery and the tool
An integrated 4-LED display shows the remaining battery charge to prevent costly downtime whilst working
An integrated cooling system reduces the heat generated by the battery and charger during charging
Can be used in cold environments from -10°C

All Features

Battery voltage: 18 V
Power bank function: No
Number of batteries included: 2
Un number: UN3480
Charging voltage (charger): 14,4 V; 18 V
Charging current: 8 A
Number of charging slots: 1
Fast charger: Yes
Battery type: Li-ion
Capacity (battery): 5 Ah
Battery composition: Li-ion
Battery capacity (ah): 5.0
Charger (type): UC18YSL3
Battery charging time (min): 32
Battery (type): BSL1850MA
Battery voltage (v): 18

Brand HIKOKI
08108914
EAN 4966376416127
Supplier number HIKOKI UC18YSL3WKZ

Frequently asked questions about this product

Answered by specialists

What is included in this set?: The set includes two 18V 5.0Ah Li-ion batteries (BSL1850MA) and a UC18YSL3 fast charger.
Which tools are compatible with the BSL1850MA batteries?: These batteries are compatible with all 18V cordless power tools from HiKOKI.
How fast does the UC18YSL3 charge a 5.0Ah battery?: With an 8A charging current, the UC18YSL3 fast charger charges a 5.0Ah battery fully in 32 minutes.
Can the UC18YSL3 charger handle other battery voltages?: Yes, the charger is designed for both 14.4V and 18V HiKOKI Li-ion slide batteries.
Do the included batteries have a charge level indicator?: Yes, the BSL1850MA batteries feature an integrated 4-LED display to check remaining power.