Anti-Vibration Design Empty Gas Geyser Battery Box Safe Insulation Plastic Water Heater Accessories

Product Overview
This hinged double AA battery box is a dedicated power supply spare part for pulse ignition systems of tankless gas water heaters. It adopts integrated flip cover ABS plastic housing, built-in stainless steel conductive spring contact pieces, which convert two 1.5V AA batteries into stable 3V DC power to drive the pulse igniter to generate ignition spark. The hinge flip design simplifies battery replacement work, while the closed compartment effectively isolate battery leakage fluid to protect main control board and sensors inside the water heater. With reserved mounting hole for fixed installation, it is the ideal aftermarket replacement part for cracked, rusted or contact-failed original battery boxes.

Main Advantages
Convenient Flip Lid Battery Replacement
Integrated hinge lid avoids lost cover trouble, users can open the box quickly to replace AA batteries without extra tools.

Stable Anti-oxidation Conductive Terminals
Stainless steel spring contacts resist oxidation and rust, maintain smooth power transmission for long time, solve the common "no spark ignition" fault.

Heat Resistant Hard Plastic Body
High strength ABS material adapts the humid high-temperature environment inside water heater, no softening or cracking after long-term use.

Anti-vibration Battery Fixed Slot
Internal limit ribs clamp batteries tightly, avoid intermittent power cut and flameout when water flow causes machine vibration.

Leakage Protection Isolation Cavity
Independent closed battery storage space, if battery leaks acid liquid, it will not flow to corrode surrounding circuit components.

Easy DIY Fixed Installation
Pre-set mounting hole on the side wall, just use a small screw to lock the battery box on the water heater inner plate firmly.

Installation Tips
Put two AA batteries into the compartment with correct positive and negative polarity, match the spring contact position.

Close the flip lid completely after installing batteries to ensure tight contact between battery and metal terminals.

Fix the battery box on the inner shell of the water heater with screws to prevent shaking during operation.

Replace the battery box immediately if the plastic shell cracks or the spring contacts rust severely.

FAQ:

What is the battery replacement interval for the battery box?
Answer: Battery replacement frequency varies by usage and battery type. For best performance, we recommend replacing them every 6–12 months.

Can the battery box support rechargeable batteries?
Answer: The use of rechargeable batteries is not advised unless stated in the manufacturer’s instructions. Due to their unique voltage properties, they may not work properly with the heater’s control system.

What action should I take if the battery box becomes broken or cracked?
Answer: Should the battery box become cracked or damaged, prompt replacement is necessary to prevent battery water damage and maintain safe heater operation. Seek help from the manufacturer or a professional technician.