Can you charge a non-rechargeable battery?
No. Do not put a cell in a charger unless its label says it is rechargeable and the charger is approved for that battery type. Primary alkaline and primary lithium cells are designed for single use. “Lithium” alone does not mean rechargeable.
Primary lithium and lithium-ion are different
Primary lithium cells are disposable. Rechargeable lithium-ion cells are made for recharging and require a compatible charger and device. Check the exact cell label and manufacturer instructions before charging or replacing a battery. Never assume that two cells are interchangeable because they have the same shape or both contain lithium.
What can happen if you try to recharge a disposable cell?
The cell may leak or overheat, and the exact outcome depends on its chemistry and the charger. Never test this. If a battery becomes hot, leaks, or swells, stop using it and follow the cell maker’s safety and disposal instructions.
How should rechargeable batteries be charged?
Use only a charger made for the battery’s chemistry and model, and follow both manufacturers’ instructions. Rechargeable NiMH and lithium-ion cells have different charging requirements. Do not apply a general storage percentage, discharge routine, or cycle-life figure to every battery.
Sources: Blink: Battery Guide for Blink Cameras; Pale Blue: Can You Recharge Alkaline Batteries?
