Linogy AA Li-ion Pro battery set — rechargeable AA lithium-ion cells, pack of 8

Linogy AA Li-ion Pro battery set — rechargeable AA lithium-ion cells, pack of 8. This set contains eight rechargeable AA-format lithium‑ion cells designed to replace disposable AA batteries or lower-voltage rechargeable cells in devices that accept 1.5 V AA-sized lithium‑ion cells. The cells provide a stable 1.5 V output through most of their discharge cycle and are suitable for household electronics, cameras, remotes, flashlights, toys and portable tools. With high energy density and repeatable performance, the set is intended for routine replacement, bulk stocking at home or for professional use.

Advantages

Linogy AA Li-ion Pro cells maintain a near-constant 1.5 V output, reducing false low-battery warnings and ensuring consistent device behaviour compared with lower-voltage rechargeable alternatives. The batteries offer up to 3600 mWh capacity per cell and are rated for up to 1200 charge cycles, which provides longer usable life and fewer replacements. Quick recharge capability and low self-discharge make the pack convenient for regular use and storage.

Suitable for

• Cameras and camera flashes
• Game controllers and remote controls
• Flashlights and headlamps
• Electronic toys and hobby devices
• Portable measuring instruments and small tools

Key specifications

• Battery chemistry: lithium‑ion
• Form factor: AA (size compatible with AA battery compartments)
• Nominal output voltage: 1.5 V per cell
• Typical energy: up to 3600 mWh per cell
• Charge cycles: up to 1200 cycles
• Approximate weight: 20 g ±1 g per cell
• Typical charging time: ~3 hours (with appropriate charger)

How to use

Insert cells into the device following the correct polarity markings. Use a charger that supports AA-format lithium‑ion cells and follow the charger manufacturer's instructions; charging time is typically around three hours with a compatible charger. For initial use, fully charge the cells before first deployment. Replace all cells in multi-cell devices at the same time to maintain balanced performance and avoid unexpected device resets or incorrect charge indications.

Usage recommendations

Store batteries in a cool, dry place and avoid exposure to high temperatures or direct sunlight. Use a charger specifically designed for lithium‑ion AA cells and avoid overcharging or prolonged connection to chargers that do not automatically terminate. For long-term storage, keep cells partially charged (around 30–50%) and check charge state periodically. Do not use damaged or swollen cells; follow local regulations for safe disposal or recycling of lithium‑ion batteries.