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
FLEX AP 10.8/2.5
The FLEX AP 10.8V is a 2.5 Ah battery designed for FLEX’s 10.8V series. It offers good performance for light tasks and shorter work sessions. Lightweight and compact, it’s ideal for users looking for a compact option for lighter power tools.
7.0
Capacity
5/10
Quality
8/10
Compatibility
8/10
Value for money
7/10
Total rating: 7.0/10
| Brand | FLEX |
| Battery system | FLEX 10.8V Battery System |
| Product title | AP 10.8/2.5 |
| Voltage | 10.8V |
| Capacity | 2.5 Ah |
| Battery type | Li-ion |
| Weight | 260 g |
| Compatible chargers | 2 |
| Product page | Link |
Compatible chargers
Compatible chargers
1. FLEX CA 10.8/18.0
10.8V-18V, 9.0 A
1,000 – 1,100 SEK
The FLEX CA 10.8/18.0 charges 10.8V-18V batteries with a 9.0A charging current. Designed for the FLEX battery system, it delivers efficient charging for those working with both 10.8V and 18V tools daily.
8/10
2. FLEX CA 10.8
10.8V, 12.6 A
700 – 800 SEK
The FLEX CA 10.8 is a fast charger for 10.8V batteries with a 12.6A charging current. It offers short charging times and is ideal for users of FLEX 10.8V tools requiring fast and reliable battery charging.
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.
