Navtek NB1 Li-ion Battery 18V 5.0Ah — For NP2DLM Cordless Vacuum Pump.

• 18V lithium-ion battery, 5.0Ah capacity
• Compatible with Navtek NP2DLM BreakFree® Cordless Vacuum Pump only
• High-performance lithium-ion technology for consistent power output
• No memory effect — charge at any time without reducing battery life
• Genuine Navtek spare part

NB1 – Navtek 18V 5.0Ah Li-ion Battery for NP2DLM – Keep Your Cordless Vacuum Running

Genuine Navtek Replacement Battery for the NP2DLM

The Navtek NB1 is the genuine 18V 5.0Ah lithium-ion battery designed specifically for the NP2DLM BreakFree® Cordless Vacuum Pump. Keep a spare NB1 on hand and eliminate downtime between jobs — simply swap the battery and keep working.

18V 5.0Ah for Reliable Runtime

The NB1 delivers 18V of consistent power with a 5.0Ah capacity, providing the runtime needed to complete full system evacuations on a single charge. Lithium-ion chemistry ensures stable, fade-free power delivery right through the discharge cycle.

No Memory Effect

Unlike older battery technologies, lithium-ion cells have no memory effect — meaning you can top up the charge between jobs without affecting long-term battery capacity or performance. Charge it when it suits you, not when you’re forced to.

Genuine Navtek Quality

As an authentic Navtek spare part, the NB1 is engineered to the same exacting standards as the battery included with the NP2DLM — ensuring safe, reliable operation and a correct fit every time.

NP2DLM Compatible Only

Please note the NB1 is compatible with the NP2DLM BreakFree® Cordless Vacuum Pump only. For the NP4DLM, please refer to the NBP2 9.0Ah battery.

Always Have Power When You Need It

Don’t let a flat battery bring your work to a standstill. Keep a spare NB1 charged and ready, and ensure your NP2DLM is always prepared for the next job.