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Rectangular lithium-ion camera battery pack, dark finish, contacts on one edge

Green Extreme Battery

Green Extreme NB-11L/H 3.7V 700mAh camera battery

SKU CH-BWFF-MGKNK

Replacement lithium-ion pack rated 3.7V 700mAh for Canon PowerShot ELPH and A-series cameras

  • Ready-to-shoot power for Canon PowerShot models
  • 7 V 700 mAh lithium-ion cell delivers reliable capacity
  • Smart-chip regulation maintains voltage and temperature stability
  • No memory effect allows charging at any level
  • Full-year warranty backs the replacement battery

Replacement battery for Canon PowerShot models

The Green Extreme NB-11L/H is a lithium-ion pack rated at 3.7V and 700mAh. It replaces the Canon NB-11L/H and fits a long list of PowerShot cameras including the ELPH 340 HS, ELPH 320 HS, ELPH 150 IS, ELPH 140 IS, ELPH 135, ELPH 130 IS, ELPH 115 IS, ELPH 110 HS, A4000 IS, A3500 IS, A3400 IS, A3400, A2600, A2500, A2400 IS and A2300. The unit is sold new and carries a one-year warranty from the manufacturer.

Internal smart chip and no memory effect

High-grade energy cells are managed by an internal smart chip that regulates voltage, temperature and performance during use. The chemistry has no memory effect, so the battery can be charged and recharged at any level without reducing its overall capacity. Packaging is made from recycled material, reflecting the brand's stated focus on energy responsibility.

Direct drop-in installation

Installation is a simple matter of opening the camera's battery compartment, removing the old cell and inserting this pack in the same orientation. The physical shape and contact layout match the original NB-11L/H exactly, so no adapters or firmware updates are required. The only common issue is attempting to use the pack in a camera not listed above, which will result in a poor fit or no power.

Highlights

  • Ready-to-shoot power for Canon PowerShot models
  • 7 V 700 mAh lithium-ion cell delivers reliable capacity
  • Smart-chip regulation maintains voltage and temperature stability
  • No memory effect allows charging at any level
  • Full-year warranty backs the replacement battery

Specifications

No published specifications for this item yet.

Questions about this item

How many charge cycles can the 700mAh lithium-ion cells deliver before capacity drops?

The pack uses high-grade energy cells with no memory effect, so it can be charged and recharged repeatedly without the capacity loss that affects older chemistries.

What protects the 3.7V output from overheating during continuous shooting?

Internal smart chips regulate voltage, temperature and performance to keep the battery within safe limits during extended use.

Does the battery run warm when powering a Canon PowerShot ELPH 340 HS all day?

The built-in regulation manages temperature during sustained operation, and the lithium-ion chemistry produces less heat than older battery types.

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