Arlec Alkaline Extra Heavy Duty Battery - BE-4AAA

The Alkaline Extra Heavy Duty Battery – BE‑4AAA pack contains four zinc‑chloride ("extra‑heavy‑duty") AAA cells, each providing around 380 mAh (typical) to power low-drain devices like remotes, clocks, and small flashlights. These batteries outperform basic carbon‑zinc types—roughly doubling runtime—but offer shorter shelf life (about 3 years) and much lower capacity compared to alkaline AAA cells (~1,200 mAh), making them best for inexpensive, low-power applications.