Energizer Lantern (6V Battery)

Energizer Lantern 6V Battery (Spring Terminal)

A dependable alkaline 6-volt lantern battery designed for full-size lanterns, work lights, traffic beacons, and emergency lighting. It delivers steady output, resists leaks, and stores well for emergency use.

When to Choose This Battery

• Use if you need ready-to-use power with long shelf life for outage kits, camping, or job sites.
• Use for devices that specify 6V spring-top (4R25/908) batteries.
• Avoid if you require frequent recharging—consider a rechargeable lantern or a 6V SLA system instead.
• Avoid for extreme cold operations where alkaline capacity drops significantly; lithium-powered alternatives may perform better in low temperatures.

Key Features

• Alkaline chemistry for long, stable runtime in high-drain lanterns.
• Leak-resistant construction and durable housing for field use.
• Spring terminals for quick, secure connections.
• Long shelf life (typically up to 5 years when stored at room temperature).
• Mercury-free design; recyclable where facilities exist.

Compatibility Notes

• Form factor: 4R25 / 908 (spring-top). Check your device for matching terminal style and orientation.
• Fits many classic and modern 6V lanterns, barricade beacons, and emergency lights that call for a spring-terminal 6V battery.
• Not for devices that require screw-post terminals—verify terminal style before purchase.

Typical Specifications

Attribute	Detail
Chemistry	Alkaline (Zn/MnO2)
Nominal Voltage	6 V
Terminal Type	Spring (standard lantern)
Form Factor	4R25 / 908
Shelf Life	Up to ~5 years at room temperature
Rechargeable	No (primary cell)

Note: Exact performance depends on device load, temperature, and cutoff voltage.

Runtime Examples (Approximate)

Device load	Estimated runtime
LED lantern ~200 mA	30–50 hours
Lantern ~500 mA	10–15 hours
High-output spotlight ~1 A	5–8 hours

Runtimes vary by device efficiency and ambient temperature; cold weather reduces capacity.

Buying Options

• Single battery for immediate replacement.
• Twin packs for household or camping kits.
• Bulk cases (e.g., 6, 12, or 24 units) for facilities, fleets, and emergency programs.

Pros and Cons

• Pros: Long shelf life, reliable output, easy spring-top installation, widely compatible.
• Cons: Not rechargeable; alkaline performance drops in cold; heavier than smaller cell solutions.

Safety & Care

• Install with correct polarity; secure springs to the proper contacts.
• Do not recharge, short-circuit, or mix old and new batteries.
• Remove from devices during long storage to reduce leak risk.
• Store in a cool, dry place; avoid heat and direct sun.
• Recycle or dispose of in accordance with local regulations.

FAQ

How long will it power my lantern?

Expect several hours to multiple days, depending on the lantern’s draw. For example, around 10–15 hours at ~500 mA or 30–50 hours at ~200 mA in typical conditions.

Is this battery rechargeable?

No. This is a primary alkaline battery and should not be recharged.

Will it fit my device?

It fits devices that specify a 6V spring-terminal lantern battery (4R25/908). Check your manual for terminal style and polarity.

How should I store it for emergencies?

Keep unopened batteries at room temperature in a dry place. Avoid extreme heat and humidity. Do not store in a device for long periods.

What are good alternatives?

For daily heavy use, consider a rechargeable lantern or a 6V sealed lead acid system. For lower cost and shorter runtimes, zinc-carbon 6V lantern batteries are an option.