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 12/5.0
The FLEX AP 12V is a 5.0 Ah battery that provides longer runtime and reliable performance for medium tasks. Larger than the 2.5 Ah model, it’s better for users needing more endurance without upgrading to a bigger battery system. Ideal for users seeking a good balance between power and agility.
7.8
Capacity
7/10
Quality
9/10
Compatibility
8/10
Value for money
7/10
Total rating: 7.8/10
| Brand | FLEX |
| Battery system | FLEX 12V Battery System |
| Product title | AP 12/5.0 |
| Voltage | 12V |
| Capacity | 5.0 Ah |
| Battery type | Li-ion |
| Compatible chargers | 3 |
Compatible chargers
Similar batteries
Compatible chargers
1. FLEX CA 12 230/CEE
12V, 5.0 A
700 SEK
The FLEX CA 12 230/CEE is a fast charger for 12V batteries with a 5.0A charging current. Designed for efficient and safe charging of the FLEX 12V system, it is an excellent choice for tool users on the go.
7.5/10
2. FLEX CA SP 2x 12/18
12V-18V, 6.0 A
2,000 – 2,400 SEK
The FLEX CA SP 2x 12/18 is a dual charger for 12V-18V batteries with a 6.0A charging current. It allows simultaneous charging of two batteries, making it perfect for those who need continuous power supply.
8.3/10
3. FLEX CA 12/18 230/CEE
12V-18V, 9.0 A
1,200 SEK
The FLEX CA 12/18 230/CEE is a 12V-18V fast charger with a 9.0A charging current. It delivers fast and safe charging, making it an optimal choice for professional users who need reliable battery charging throughout the workday.
8.3/10
Similar batteries
7/10
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.
