AVACOM Li-Ion Camera Battery Li-40B / Li-42B / NP-45 / EN-EL10 3.6V 700mAh

AVACOM Li-Ion Camera Battery Li-40B / Li-42B / NP-45 / EN-EL10 3.6V 700mAh is a replacement rechargeable battery designed for compact digital cameras and small portable devices that accept models Li-40B, Li-42B, NP-45 or EN-EL10. With a nominal voltage of 3.6V and a rated capacity of 700mAh, the battery supplies stable power for still photography, short video recording sessions and routine outdoor use. It is intended to serve as a spare or replacement cell to maintain operation when the original battery is depleted.

Advantages

The battery uses lithium-ion chemistry to achieve a balance between energy density and weight, providing compact backup power without adding significant bulk. Its rated 700mAh capacity offers extended runtime compared with many single-use alternatives, and the nominal 3.6V output is compatible with cameras and devices designed for Li-40B / Li-42B / NP-45 / EN-EL10 types. The cell is manufactured and tested to meet safety and performance expectations for rechargeable camera batteries, ensuring consistent voltage delivery during normal use.

Suitable for

• Compact and bridge digital cameras that require Li-40B, Li-42B, NP-45 or EN-EL10 compatible batteries
• On-location photography and event shooting as a spare power source
• Travel and field work where a lightweight replacement battery is needed
• Everyday backup power to avoid interruptions during shoots or when replacing depleted batteries

Key specifications

• Chemistry: Lithium-ion (Li-Ion)
• Nominal voltage: 3.6 V
• Rated capacity: 700 mAh
• Form factor: Compact rectangular camera battery pack
• Typical use: Rechargeable power for compatible compact cameras and small electronic devices

How to use

Charge the battery with a compatible charger intended for Li-Ion camera cells before first use. Insert the battery into the camera’s battery compartment following polarity and locking guides provided by the camera manufacturer. Monitor remaining charge via the camera’s battery indicator and swap with a charged spare when levels are low. Observe the camera’s operating temperature recommendations and allow the battery to cool before recharging after heavy use.

Usage recommendations

Store the battery partially charged (around 40–60%) if it will not be used for an extended period. Use chargers and devices that support Li-Ion charging algorithms; avoid exposure to high temperatures, direct sunlight, prolonged moisture or physical damage. Dispose of the battery according to local regulations for rechargeable lithium-ion cells.