Make sure the battery is compatible with your tool brand and battery system. Check the voltage (V), capacity (Ah), and whether it’s an original or third-party model. Most modern batteries are Li-ion.
Batteries
HiKOKI BSL1240M
The HiKOKI BSL1240M is a powerful 10.8-12V battery with 4.0 Ah capacity, offering extended runtime for medium-sized projects. Robust, durable, and compatible with HiKOKI's tool range.
8.0
Capacity
6/10
Quality
9/10
Compatibility
9/10
Value for money
8/10
Total rating: 8.0/10
| Brand | HiKOKI |
| Battery system | HiKOKI 10.8V-12V |
| Product title | BSL1240M |
| Voltage | 10.8V, 12V |
| Capacity | 4.0 Ah |
| Battery type | Li-ion |
| Weight | 330 g |
| Compatible chargers | 1 |
| Product page | Link |
Compatible chargers
Similar batteries
Compatible chargers
1. HiKOKI UC12SL
10.8V-12V, 4.0 A
700 SEK
The HiKOKI UC12SL is a 12V charger with a 4.0A charging current. It delivers reliable and fast charging for HiKOKI’s 12V batteries and is an excellent choice for those needing shorter charging times.
7/10
Similar batteries
1. HiKOKI BSL1215
10.8V-12V, 1.5 Ah
650 – 900 SEK
The HiKOKI BSL1215 is a lightweight, convenient battery with 1.5 Ah capacity for the 10.8-12V system. Ideal for lighter tasks, offering good runtime and high tool compatibility.
7/10
2. HiKOKI BSL1225M
10.8V-12V, 2.5 Ah
800 – 1,000 SEK
The HiKOKI BSL1225M is a compact 10.8-12V battery with 2.5 Ah capacity, suitable for small to medium tasks. It provides good runtime, compactness, and fits HiKOKI's 12V series.
7.3/10
FAQ
A quality battery typically lasts 3–5 years with normal use, or up to 1,000 charge cycles. Lifespan depends on how often it’s charged, how it’s stored, and the temperatures it’s exposed to. Well-maintained batteries last longer and perform better over time.
Higher voltage (e.g., 18V or 40V) provides more power, while higher capacity (Ah) extends runtime. Heavy-duty tools require both higher voltage and capacity for best performance.
Charge batteries regularly and avoid full discharges. Store in a cool, dry place and clean the contacts as needed. Always use compatible chargers.
Yes, especially if you work for extended periods or use demanding tools. Extra batteries give you flexibility and reduce downtime. Higher-capacity batteries can also be more cost-effective over time.
