Exell Batteries

About Exell Batteries

Exell Batteries manufactures primary (single-use) alkaline cells in popular household sizes and many hard-to-find specialty formats used in vintage electronics and professional instruments.

When to Choose Exell Alkaline

• Use for: clocks, TV remotes, toys, flashlights/lanterns, portable radios, test meters, and legacy gear that requires uncommon sizes.
• Avoid for: continuous high-drain devices (power-hungry cameras, motorized tools) or very cold environments; consider lithium primary AA/AAA or NiMH rechargeables instead.
• Typical shelf life: about 5–7 years at room temperature (around 68°F/20°C) when stored unopened.

Sizes and Compatibility

Standard sizes: AA, AAA, C, D, and 9V (1604).

Specialty examples (verify your exact part number): 246, 413A, 523, and other legacy formats used in vintage cameras, radios, and test equipment.

• Nominal voltage: 1.5 V per AA/AAA/C/D cell; 9 V for rectangular 1604 types.
• Match polarity and physical dimensions; some specialty batteries vary slightly in height/diameter.
• Do not substitute lithium or rechargeable cells unless the device specifically supports them.

Expected Runtime (Typical)

• Wall clock (1×AA): roughly 6–12 months.
• TV remote (2×AAA): several months to 1+ year, depending on use.
• LED flashlight (1×AA on high): about 1–3 hours; longer on lower brightness levels.

Actual runtime varies by device design, settings, and temperature.

Performance Notes

• Stable 1.5 V output supports low-drain (clocks) and moderate-drain (toys, radios) devices.
• Less suited to heavy pulse loads (e.g., camera flashes); lithium AA/AAA perform better in cold or high-drain use.

Storage and Care

• Store in a cool, dry place away from heat and direct sun. No refrigeration or freezing.
• Keep sealed in original packaging until needed; rotate stock so the oldest packs are used first.
• Remove batteries from devices not used for a month or more to reduce leakage risk.
• Use matched cells (same brand, type, and age) together.
• Never recharge, short-circuit, or mix old and new batteries.

Buying Tips

• Purchase multipacks if you use batteries frequently; otherwise, buy only what you will use within 2–3 years.
• For organizations, consider bulk packaging to reduce cost and packaging waste.
• For specialty batteries, confirm the exact code printed on your old battery or device before ordering.

Disposal and Recycling

Most modern alkaline batteries are mercury-free. In many areas they can be discarded with household waste, but recycling is preferred where available. Follow local regulations and use approved drop-off sites when possible.

Alkaline vs. Other Chemistries

Chemistry	Nominal voltage	Strengths	Use if	Avoid if
Alkaline	1.5 V (AA/AAA/C/D), 9 V	Low cost, widely available, long shelf life	General household use, moderate drains	Heavy continuous drains; sub-freezing temps
Lithium primary	1.5 V (AA/AAA), 3 V (coin)	High energy, good cold-weather performance, lighter weight	High-drain gear, winter use, emergency kits	Ultra low-drain devices where cost is critical
NiMH rechargeable	1.2 V	Low cost per use, excellent for frequent cycling	Cameras, toys, game controllers used daily	Devices used infrequently (unless using low self-discharge NiMH)

FAQ

Are Exell alkaline batteries rechargeable?

No. They are primary (single-use) cells. Charging alkaline batteries can cause leakage or rupture.

Which size do I need?

Check the device label or manual for the exact size (AA, AAA, C, D, 9V) or specialty code (e.g., 246, 413A, 523). Match both size and voltage.

How long will a 9V alkaline last in a smoke alarm?

Often about 1 year, but follow the alarm manufacturer’s guidance. Many models recommend lithium 9V for longer service life.

Can I mix Exell batteries with other brands?

Avoid mixing brands, ages, or chemistries in the same device. Mismatched cells can leak or drain unevenly.

What if I need a discontinued or rare battery?

Exell offers many specialty alkaline sizes. Use the exact code printed on your old battery or device to find a compatible replacement.