Keep your electric sprayer running at full power with a genuine replacement 12V Electric Sprayer Battery from Agronest Equipment. This sealed lead-acid battery is designed for compatibility with most 12V knapsack sprayers on the market and provides reliable power for extended spraying sessions. A fully charged battery delivers 4–6 hours of continuous spraying, enough to empty a 20 litre tank multiple times before needing a recharge. The sealed, leak-proof design means the battery can be used in any orientation without risk of acid leakage, and the quick-connect terminals make swapping batteries in the field a fast, tool-free operation. With a rated lifespan of over 300 charge cycles, this battery represents excellent value for professional users who spray daily. Carrying a spare charged battery eliminates the most common cause of sprayer downtime in the field, ensuring your work schedule is never interrupted by a flat battery. Agronest Equipment tests every battery for capacity and compatibility before dispatch.
Available Conditions
Key Features
Specifications
Common Uses
Why Choose This Product
A dead battery means a dead sprayer, and downtime during critical spraying windows costs you time, product effectiveness, and money. The Agronest Equipment 12V sprayer battery is capacity-tested and compatibility-checked before dispatch, so you receive a battery that works reliably from day one. The 300+ cycle lifespan means years of daily professional use, and the sealed design eliminates acid leakage concerns. Carrying a spare battery is the simplest way to guarantee uninterrupted all-day spraying capability.
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Tips & Care Instructions
Who Is This Product For?
The 12V Electric Sprayer Battery is essential for every professional who relies on an electric knapsack sprayer. Whether you need a replacement for a worn battery or a spare for uninterrupted field work, this tested and compatible battery keeps your sprayer performing at its best.
Frequently Asked Questions
This 12V 8Ah sealed lead-acid battery is compatible with most standard 12V electric knapsack sprayers including models sold by Agronest Equipment. Check your sprayer’s battery compartment dimensions and terminal type, or contact us for specific compatibility confirmation.
A fully charged 8Ah battery provides approximately 4–6 hours of continuous spraying, depending on pump pressure settings and duty cycle. This is typically enough to empty a 20 litre tank three to four times.
A full charge from empty takes approximately 6–8 hours using the included mains charger. We recommend overnight charging for convenience and optimal battery conditioning.
The battery is rated for over 300 full charge and discharge cycles. With proper charging habits and storage practices, many users achieve 400+ cycles before noticing reduced capacity.
Yes. The sealed lead-acid design prevents acid leakage in any orientation. Transport the battery in an upright position for best practice, and avoid placing heavy objects on top of it.
Yes. The 12V 8Ah SLA battery can power any compatible 12V device within its capacity rating, including diaphragm pumps, LED lighting, portable fans, and other low-power 12V accessories.
Delivery & Shipping
We offer nationwide delivery for all containers. Delivery costs are calculated based on your location and container size. Free delivery is available on orders over $5,000. Contact us for a delivery quote.