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Rectangular lithium-ion camera battery, dark casing, gold contacts visible

Kastar

Kastar EN-EL11 1100mAh 3.7V Li-Ion camera battery

SKU CH-70KS-ADJXA

Replacement Li-Ion battery, 1100 mAh 3.7 V, fits Nikon Coolpix S550, S560, Olympus FE-370, Pentax Optio models, Ricoh R50 and Sanyo Xacti cameras

  • TypeBattery
  • Pack1 Battery
  • ChemicalLi-Ion
  • Capacity4.07 Wh
  • Dimensions3*2*1 Inch
  • FeaturesHigh Capacity and Manufacture Price.
  • Longer shooting sessions with 1100 mAh lithium-ion capacity
  • Safe operation backed by UL1642 and CE certified cells
  • Built-in protection against over-charge, over-discharge, over-voltage, over-current and over-heating
  • Wide compatibility across Nikon, Olympus, Pentax, Ricoh and Sanyo cameras
  • Replaces multiple OEM batteries including EN-EL11, Li-60B, D-LI78, DB-80 and DB-L70

Replacement for Nikon EN-EL11 and Olympus Li-60B

The Kastar EN-EL11 is a lithium-ion camera battery rated at 3.7V and 1100mAh, delivering 4.07 Wh of energy. It replaces original packs such as the Nikon EN-EL11, Olympus Li-60B, Pentax D-LI78, Ricoh DB-80 and Sanyo DB-L70. The single-cell pack fits compact digital cameras including the Nikon Coolpix S550, S560, Olympus FE-370, Pentax Optio L50, M50, M60, S1, V20, W60, W80, Ricoh R50 and Sanyo Xacti DMX-E10, VPC-E10. It is not for cameras that require a different voltage or form factor.

Steady output with built-in protection circuits

The cell chemistry provides consistent voltage through a full shooting session rather than a brief burst, and the integrated circuit guards against over-charge, over-discharge, over-voltage, over-current and over-heating. The pack meets UL1642 and CE safety standards, so thermal behaviour remains predictable during extended use. It works with original chargers such as the Nikon MH-64, Olympus Li-60C, Pentax D-BC78, Ricoh BJ-8 and Sanyo DB-L70. It is not for applications that demand higher capacity than 1100mAh.

Direct drop-in install with no tools required

Installation is a simple battery-door swap: power off the camera, remove the old pack, insert the Kastar unit observing the polarity marks, and close the door. The physical dimensions match the OEM pack, so no forcing or shimming is needed. The most common issue is a dirty contact strip on the camera side, which can prevent charging or cause intermittent power; cleaning the contacts with a dry cloth usually resolves it. It is not for devices that use a proprietary latch or a different pin layout.

Highlights

  • Longer shooting sessions with 1100 mAh lithium-ion capacity
  • Safe operation backed by UL1642 and CE certified cells
  • Built-in protection against over-charge, over-discharge, over-voltage, over-current and over-heating
  • Wide compatibility across Nikon, Olympus, Pentax, Ricoh and Sanyo cameras
  • Replaces multiple OEM batteries including EN-EL11, Li-60B, D-LI78, DB-80 and DB-L70

Specifications

BrandKastar
ModelEN-EL11
Part NumberBA-1B-ENEL11-C
TypeBattery
Pack1 Battery
ChemicalLi-Ion
Capacity4.07 Wh
Dimensions3*2*1 Inch
FeaturesHigh Capacity and Manufacture Price.

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Questions about this item

How much heat or power draw should I expect from the 3.7V 1100mAh Li-Ion cell during a full day of shooting?

The 4.07 Wh lithium-ion pack runs cool under normal camera loads and includes built-in over-heating, over-current and over-voltage protection circuits certified to UL1642 and CE standards.

Which charger do I already need to own so this EN-EL11 pack will charge correctly?

It charges in any of the listed original chargers — Nikon MH-64, Olympus Li-60C, Pentax D-BC78, Ricoh BJ-8 or Sanyo DB-L70 — matching the 3.7 V chemistry.

Will this replacement work reliably in my older Pentax Optio W60 that originally used a D-LI78 battery?

Yes — the pack is listed as compatible with the Pentax Optio W60 and replaces the D-LI78, delivering the same 3.7 V 1100 mAh rating and protection features.

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