Description
Yato battery and charger set 18V is a starter set for the Yato 18 V cordless tool system with two 4.0 Ah Li-Ion batteries and a fast charger with a charging current of 4.5 A. Set YT-828510 is supplied in a carry case in which the batteries and charger travel to the site in their own compartments.
Each battery has a voltage of 18 V DC, a capacity of 4000 mAh and an energy content of 72 Wh. The batteries fit all tools in the Yato 18 V system, so the same set can power, for example, a drill, an angle grinder and garden tools. There are charge level indicator lights on the side of the battery.
The charger connects to 200–240 V AC (50/60 Hz) mains power, and its output voltage is 21.5 V DC. One 4.0 Ah battery charges from empty to full in about 55 minutes, so with two batteries one can charge while the other is in use. The charger’s indicator lights show the charging status.
The charger is a protection class II device with IP rating IPX0, so it is intended for dry indoor spaces. The battery weighs 0.68 kg and the charger 0.43 kg. The carry case has snap locks and a shaped insert.
Uses and suitability:
The Yato battery and charger set 18V is intended as a power source for Yato 18 V tools when the tool has been bought as a body-only version or when the work requires a spare battery.
- Getting body-only tools up and running: The set powers Yato 18 V tools bought as body only without separate battery and charger purchases.
- Continuous work: With two 4.0 Ah batteries, work continues on the spare battery while the first charges in about 55 minutes.
- Sites and service vans: The carry case keeps the batteries and charger together during transport and storage.
- Yard and garden work: The same battery fits Yato 18 V range garden tools, such as trimmers and hedge trimmers.
The batteries fit tools such as the Yato cordless drill 18V 45Nm, brushless motor, body only and Yato cordless angle grinder 18V 125 mm, body only. The separately sold charger with the same technical values as the set’s charger is the Yato battery charger 18V 2.4-4.5A smart fast charger.
Package contents:
- Li-Ion battery 18 V 4.0 Ah, 2 pcs
- Fast charger 18 V, 4.5 A
- Carry case
Features:
- Two 4.0 Ah batteries: Alternating use allows work to continue during charging.
- Fast charger 4.5 A: 4.0 Ah battery charging time about 55 minutes.
- Charge level indicator: The battery’s indicator lights show the remaining charge.
- Charging indicator lights: The charger’s indicator lights show standby, charging and a full battery.
- Yato 18 V compatibility: The batteries fit all devices in the Yato 18 V system.
- Protection class II: The charger is double insulated and does not need a protective earth.
- Carry case: Case closed with snap locks, with a shaped interior for the batteries and charger.
Technical specifications:
- Battery voltage: 18 V DC.
- Battery type: Li-Ion.
- Battery capacity: 4000 mAh (4.0 Ah).
- Battery energy: 72 Wh.
- Number of batteries in the set: 2.
- Charge level indicator: yes.
- Charger in the set: yes.
- Charger input voltage: 200–240 V AC.
- Mains frequency: 50/60 Hz.
- Charger output voltage: 21.5 V DC.
- Charger output current: 4.5 A.
- Charger operating voltage (battery): 18 V DC.
- Charging time (4.0 Ah): 55 min.
- Charger protection class: II.
- IP rating: IPX0.
- Weight: battery 0.68 kg, charger 0.43 kg.
- Compatibility: all devices in the Yato 18 V system.
Instructions for using the Yato battery and charger set 18V:
Before charging: Check the charger housing, power cord and plug; a damaged charger must not be used. Make sure the mains voltage matches the charger’s rating plate (200–240 V AC). Charge the battery in a dry, well-ventilated indoor space, preferably at room temperature.
Charging: Push the battery into the charger and plug the charger into a socket. The charger’s indicator lights show standby, charging and a full battery. When charging is complete, first unplug the charger from the socket and then remove the battery by pressing the battery locking button and pulling the battery out.
Use in a tool: Make sure the tool’s operating switch is off, and push the battery into the tool’s guides until the latch locks. The battery charge is checked from the battery’s indicator lights.
Storage: Store the batteries at 0–30 °C at about 70% charge, away from metal objects. During long-term storage, charge the battery once a year. Do not leave the charger connected to the mains after use. Transport the batteries in the carry case.
Warnings:
- Charge only Yato 18 V system Li-Ion batteries with the charger; charging other batteries can cause an electric shock or a fire.
- The charger is for indoor use only: do not expose it to moisture or rain (IPX0).
- Do not smoke or bring open flames near the charger or batteries. Do not leave charging unattended.
- Do not short-circuit the battery terminals and do not store the battery with metal objects; a short circuit can cause burns or a fire.
- Do not expose the battery to fire or temperatures above 130 °C. A damaged battery must not be used, charged or transported.
- Liquid leaking from the battery can irritate the skin and eyes; rinse with water and seek medical attention if necessary.
- Keep the charger and batteries out of the reach of children. Children must not clean the charger without supervision.
Frequently asked questions (FAQ):
Which tools does the Yato battery and charger set 18V fit? All cordless tools and devices in the Yato 18 V system, including those sold as body only.
How long does it take to charge one 4.0 Ah battery? About 55 minutes with the set’s 4.5 A charger.
Can the charger charge two batteries at the same time? No. The charger has one battery slot; the batteries are charged in turn.
How much energy is in one battery? 72 Wh (18 V, 4000 mAh).
How should the Yato battery and charger set 18V be stored over winter? The batteries are charged to about 70% and stored at 0–30 °C in a dry place. During long-term storage, the batteries are charged once a year.
Recycling instructions:
The Yato battery and charger set 18V contains Li-Ion batteries and an electrical device that must not be disposed of with mixed waste. Take a discarded charger to a waste electrical and electronic equipment (WEEE) collection point. Take the batteries to a battery collection point with the terminals taped; damaged batteries must not be transported. Sort the plastic carry case into plastic collection and the cardboard packaging into cardboard collection.
