FlinQ Li-ion Battery 4Ah 20V
Original price was: 49.99.29.99Current price is: 29.99.
Up to 3 hours and 30 minutes runtime
Equipped with 5-LED charge indicator
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Description
FlinQ Li-ion Battery 4Ah 20V: Maximum power and long-lasting performance
The FlinQ Li-ion Battery 4Ah 20V is the most powerful energy source within the FlinQ 20V battery ecosystem. Developed for long-lasting and heavy-duty jobs where maximum performance and endurance are required. More capacity, longer runtime, and reliable power in a robust design.
Key features at a glance
– 20V Li-ion battery with 4000 mAh capacity
– Up to 3 hours and 30 minutes runtime
– Fully charged within approx. 2 hours
– Equipped with 5-LED charge indicator
– 10 powerful Li-ion cells
– Quick to change thanks to anti-slip ridges
– Multiple protection against overload and overheating
– Compatible with all FlinQ 20V tools
– Note: Charging station not included
The most powerful in its class
With a capacity of 4000 mAh and 10 high-quality Li-ion cells, this battery delivers stable and long-lasting power output. Ideal for intensive applications and tools that demand more power. Up to 3 hours and 30 minutes of runtime, depending on the machine and load.
Longer runtime, fewer interruptions
The larger battery capacity means fewer changes and longer working hours. The battery is fully recharged within about 2 hours using the FlinQ 20V battery charging station.
Always in control with the 5-LED charge indicator
The integrated LED indicator easily shows the remaining capacity:
LED 5: 100%
LED 4: 60 to 80%
LED 3: 25 to 60%
LED 2: 10 to 25%
LED 1: 0 to 10%
This way you know exactly when it’s time to recharge.
Robust and safe design
The battery features extensive protection against overload, overvoltage, short circuit, deep discharge, overheating, and overcurrent. This protects both the battery and the connected tool and extends their lifespan.
FlinQ 20V Batteries: 2.0Ah vs 4.0Ah (what’s the difference?)
The FlinQ 20V platform offers two batteries: 2.0Ah and 4.0Ah. They both work on the same 20V system, but differ in runtime, compatibility, and (for the 4.0Ah) charging speed.
Additional information
| Type | Li-ion |
|---|---|
| Number of cells | 10 |
| Battery voltage | 20V |
| Battery capacity | 4000mAh |
| Maximum temperature | max. +45°C |
| Weight | 650 g |
| Dimensions | 13.8 x 8.3 x 7.2 cm |
FlinQ 20V Batteries: 2.0Ah vs 4.0Ah (what’s the difference?)
The FlinQ 20V platform offers two batteries: 2.0Ah and 4.0Ah. They both work on the same 20V system, but differ in runtime, compatibility, and (for the 4.0Ah) charging speed.
FlinQ 20V Li-ion Battery 2.0Ah (20V) (View this battery)
The ideal battery for light and agile work within the FlinQ 20V platform. The 2.0Ah is compact, quick to swap, and perfect for shorter jobs and handheld tools. With the 4-LED charge indicator, you can see at a glance how much power you have left.
Fits on: Leaf Blower, Hedge Trimmer, Garden Trimmer, 3-in-1 Sander, Jig Saw, Multi Tool, Cordless Drill.
FlinQ 20V Li-ion Battery 4.0Ah (20V) – Quick Charge (View this battery)
Want to work longer without interruptions? The 4.0Ah delivers extra endurance and works with heavier machines. Here too, you have a 4-LED charge indicator for immediate insight into your battery level.
Advantage: Quick Charge function (faster charging).
Fits: Lawn Mower 20V, Leaf Blower, Hedge Trimmer, Garden Trimmer, 3-in-1 Sander, Jig Saw, Angle Grinder, Multi Tool, Cordless Drill.
Charging the battery/batteries
Always keep your FlinQ 20V tools ready for use. This compact Charger Dock lets you charge your FlinQ battery quickly and safely, with clear LED indicators for charging status.
– Fast charging at 2.4A (approx. 1–1.5 hours charging time)
– LED status lights: see instantly when your battery is charging or full
– Suitable for FlinQ batteries FQC8516 (2.0Ah) and FQC8517 (4.0Ah)
– For dry indoor use
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