Loopacell Batteries

Loopacell offers value-focused batteries across popular chemistries and sizes, covering everyday needs (AA, AAA, C, D, 9V) as well as specialty coin and button cells (e.g., CR2032, LR44, SR626). Use this guide to quickly choose the right Loopacell option, understand trade-offs, and get safe, longer-lasting performance.

What Loopacell Offers

• Alkaline (1.5V AA/AAA/C/D/9V): Reliable for low–moderate drain devices like remotes, wall clocks, toys, and LED flashlights.
• Lithium primary (e.g., 3V coin cells such as CR2032; select AA/AAA availability may vary by region): Best for long shelf life, cold weather, and high-drain electronics.
• Rechargeable NiMH (typically 1.2V AA/AAA): Cost-saving for frequently used devices like gaming controllers, photo flashes, and wireless peripherals.
• Button/coin cells (CR/LR/SR series): For watches, calculators, medical instruments, key fobs, and sensors. Match the exact code your device specifies.

How to Choose the Right Loopacell Battery

• If your device is used occasionally (low drain):
  Choose Loopacell Alkaline AA/AAA/C/D/9V.
  Avoid if the device is used daily for long sessions or in sub-freezing conditions.
• If you need long runtime, reliable cold-weather performance, or long storage:
  Choose Loopacell Lithium where supported (e.g., CR coin cells; some markets may offer lithium AA/AAA).
  Avoid if your device prohibits lithium cells.
• If you use the device every day:
  Choose Loopacell Rechargeable NiMH AA/AAA (pair with a smart charger).
  Avoid if the device manual warns against rechargeables or requires 1.5V only.
• If your device calls for a specific coin cell:
  Match the exact code (e.g., CR2032, LR44, SR626). CR = lithium 3V, LR = alkaline 1.5V, SR = silver oxide 1.55V.
  Avoid substituting types unless the manual lists them as compatible.

Quick Comparison

Type	Nominal Voltage	Best For	Shelf Life (stored)	Cold Weather	Notes
Alkaline AA/AAA/C/D/9V	1.5V (9V block)	Remotes, clocks, toys, basic flashlights	~3–5 years	Fair (performance drops below 32°F/0°C)	Low cost; good for low–moderate drain
Lithium primary (e.g., CR coin; select AA/AAA)	3V coin; 1.5V AA/AAA where offered	Cameras, sensors, outdoor gear, long-term storage	~8–10 years (coins often 5–10)	Excellent (often to −4°F/−20°C)	Lighter weight; strong high-drain performance
Rechargeable NiMH AA/AAA	1.2V	Daily-use devices, flashes, game controllers	Use/refresh every 3–6 months	Good	Typically 300–500 cycles with a smart charger
Button/coin (LR/CR/SR)	LR 1.5V, SR 1.55V, CR 3V	Watches, calculators, medical devices	~3–10 years (by type)	Varies	Match exact code for fit and voltage

Estimated Runtimes (Typical)

Real-world runtime depends on device design, settings, and temperature. Use these as broad planning ranges:

• TV remote (1× AA/AAA alkaline): about 6–12 months.
• Wall clock (1× AA alkaline): about 1–2 years.
• LED flashlight on high (1× AA): alkaline ~1–2 hours; NiMH ~1.5–3 hours; lithium AA (where supported) ~2–4 hours.
• RC toy (2–4× AA): alkaline ~2–6 hours per set; NiMH similar per charge but rechargeable hundreds of times.
• Wireless mouse (1–2× AA NiMH): roughly 1–3 weeks per charge, depending on model and usage.

Compatibility and Sizing Notes

• Match physical size and chemistry your device specifies (e.g., AA vs AAA; CR2032 vs CR2025 are not interchangeable unless listed).
• Do not mix old and new batteries, or different chemistries, in the same device.
• NiMH rechargeables are 1.2V nominal. Most modern devices work fine; some voltage-sensitive products require 1.5V—check the manual.
• Coin-cell codes matter: CR = lithium 3V (long life, broad temp range), LR = alkaline 1.5V (budget), SR = silver oxide 1.55V (flatter voltage, good for watches/instruments).
• Observe polarity; insert the positive (+) and negative (−) ends as marked to avoid damage.

Care, Safety, and Disposal

• Store in a cool, dry place (about 50–77°F / 10–25°C). Do not freeze.
• Remove batteries from devices not used for a month or longer to prevent leakage.
• Never charge alkaline or primary lithium batteries. Only charge Loopacell NiMH with a compatible charger.
• Avoid short circuits—keep loose cells in a case, not in pockets or drawers with metal objects.
• Button cells present an ingestion hazard. Keep away from children and pets; seek immediate medical help if swallowed.
• Recycle where possible; follow local guidelines for lithium and button-cell disposal. Tape battery terminals before recycling to prevent shorts.

Value and When Loopacell Makes Sense

Choose Loopacell when you want dependable, everyday power at a budget-friendly price, especially for bulk household use and common professional tools. For extreme environments or mission-critical gear, confirm your device’s chemistry requirements; premium lithium primaries or specialized low self-discharge NiMH cells may be preferable depending on the use case.

FAQ

Are Loopacell batteries rechargeable?
Loopacell offers both primary (single-use) batteries and rechargeable NiMH in AA/AAA. Only the NiMH versions are designed for recharging.

Can I replace an LR44 with an SR44?
Some devices accept both, but SR44 (silver oxide, 1.55V) typically provides a flatter voltage curve for precision timepieces. Follow the device manual.

How long do Loopacell batteries last in storage?
Typical shelf life: alkaline ~3–5 years; lithium primary (including many CR coins) ~5–10 years; silver oxide coins often ~3–5 years. Check the date code on the package.

Will 1.2V NiMH work in devices designed for 1.5V?
Often yes, especially in electronics with voltage regulation. Some devices (certain cameras, medical equipment) may require 1.5V—verify before switching.

Is it safe to mix old and new batteries?
No. Mixing can cause leakage, reduced performance, and potential damage. Replace the full set at the same time with matching type and brand.