Energizer E93 Max (C)

Energizer E93 Max (C) — What It Is

The Energizer E93 Max is a single-use alkaline C-cell (LR14) battery designed for steady, reliable power in medium‑drain devices. It’s a good fit for flashlights, portable radios, toys, and small lanterns where you want long shelf life and dependable performance without charging.

Quick Specs

Size / Format	C (LR14), ANSI 14
Model Code	Energizer E93 (MAX series)
Chemistry	Alkaline (zinc–manganese dioxide)
Nominal Voltage	1.5 V
Shelf Life	Up to 10 years (in unopened, proper storage)
Operating Range	Approx. 0°F to 130°F (−18°C to 55°C); reduced performance in cold
Dimensions	Ø 26.2 mm × 50.0 mm (1.03 in × 1.97 in)
Mercury / Cadmium	None added
Leak Resistance	Leak‑resistant construction for device protection

When to Choose (and When to Avoid)

• Choose if: you need ready‑to‑use, long‑shelf‑life batteries for emergency kits, occasional‑use flashlights/lanterns, portable radios, or children’s toys.
• Choose if: the device sits unused for months; alkaline’s low self‑discharge keeps power available.
• Avoid if: the device is used daily or drains batteries quickly (e.g., high‑output lighting, motor‑heavy toys). Consider NiMH rechargeable C cells instead.
• Avoid if: your device specifies only rechargeable cells or a different size (AA, D, etc.). Never force fit.

Typical Uses

• LED flashlights and camping lanterns (2× C or 3× C)
• Portable AM/FM radios and small speakers
• Battery‑powered toys and learning devices
• Emergency kits for home, car, and workplace

Estimated Runtimes (Real‑World Guidance)

Actual life varies by device design, settings, and environment. These ballpark ranges assume quality devices in good condition:

• Portable radio (2× C) at moderate volume: about 20–40 hours.
• LED flashlight (2× C) around 100–200 lumens: roughly 8–20 hours of continuous use.
• Battery‑powered toy (2× C) with motors/sound: about 5–10 hours of active play.

Compatibility Notes

• Size equivalents: C, LR14, AM-2, 14A, E93 (Energizer), MN1400 (cross‑reference).
• Only use in devices that specify C or LR14 cells. Not interchangeable with AA, AAA, or D sizes.
• Not rechargeable. Do not place alkaline cells in a charger.

Storage and Safety

• Store unopened cells in a cool, dry place; avoid heat and direct sun. Room temperature is ideal.
• Do not mix new and used batteries or different brands/chemistries in the same device.
• Insert with correct polarity (+/−) and remove batteries from devices not used for 3+ months.
• If a leak occurs, avoid contact with skin/eyes, ventilate the area, and follow device cleanup guidance.

Environmental Notes

Alkaline batteries are mercury‑free. Where available, recycle through local battery collection programs. If recycling is not offered, follow your municipality’s disposal rules.

FAQ

How long will an unopened E93 Max last in storage?

Up to 10 years when stored at room temperature in a dry location.

Can I replace rechargeable C cells with these?

Only if your device permits non‑rechargeable alkaline cells. Never charge alkaline batteries.

Do cold temperatures affect performance?

Yes. Alkaline capacity drops in cold environments. Keep a spare set warm and swap in as needed.

Are these safe for toys?

Yes—follow the toy manufacturer’s battery size and chemistry instructions, and secure battery doors.

What other codes match this size?

C, LR14, AM-2, 14A, E93, and cross‑references like MN1400 all indicate the same physical size.