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Front view of FlowZone 18V 2.6Ah lithium-ion battery pack (FZAAEN) showing LED charge indicators and battery icon.

FlowZone 18V 2.6Ah Lithium-Ion Battery Pack (FZAAEN)

Brand: FLOWZONE
Save 25%
$100.00
$75.00
SKU FZAAEN
In Stock (7)

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Reliable replacement battery pack for FlowZone® sprayers, engineered for professional and homeowner use. The 18V / 2.6Ah lithium‑ion cell delivers consistent power for long spraying sessions and includes Tri‑Zone protection to prevent overheating, overcharging, and voltage mismatch.

  • Rated for up to 750 charge cycles for long-term dependability.
  • Sprays continuously for over 2.5 hours on a full charge—ideal for extended treatments and multiple passes.
  • LED charge indicator shows remaining battery level and blinks during charging.
  • Tri‑Zone protection: cuts current if overheated, stops charging at 100%, and blocks incompatible voltage.
  • Compatible with FlowZone sprayers that accept the 18V/2.6Ah pack (part #: FZAAEN).
  • Requires FlowZone 21V/1A charger (part #: FZAAEP); using the correct charger protects battery life.

Lightweight and easy to swap, the FZAAEN battery helps you keep FlowZone sprayers running through long jobs. Add a second pack to extend runtime and reduce downtime. Refer to your sprayer manual for model compatibility and charging guidelines.

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Frequently Asked Questions

What FlowZone sprayer models use this 18V 2.6Ah battery?
Designed for FlowZone sprayers that accept the 18V/2.6Ah pack; confirm compatibility in your model's manual.
How long will the FZAAEN battery run on a full charge?
Typical runtime is over 2.5 hours per full charge under normal spraying conditions.
What charger should I use to safely charge this battery?
Use the FlowZone 21V/1A charger (part #: FZAAEP). Using the correct charger preserves battery life.

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