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Rectangular silver lithium-ion battery with gold contacts, 3.7V 1300mAh

Kastar

Kastar NP-FT1 camera battery for Sony Cyber-shot DSC-T10 T11 T33

SKU CH-FQBN-ZZ4TY

Lithium-ion replacement battery delivers 3.7 V and 1300 mAh for compatible Sony Cyber-shot cameras

  • Total capacity4.81 Wh
  • Pack contents1 Battery
  • Battery chemistryLi-Ion
  • Product typeBattery
  • Product dimensions3 × 2 × 1 in
  • Key featuresHigh Capacity and Manufacture Price.
  • Longer shooting sessions with 1300 mAh lithium-ion capacity
  • Reliable 3.7 V power for Sony Cyber-shot T-series cameras
  • Built-in protection against over-charge, over-discharge and over-heating
  • Certified to UL 1642 and CE safety standards
  • Direct replacement for Sony NP-FT1 and Type T batteries

Replacement battery for Sony Cyber-shot T-series

The Kastar NP-FT1 is a lithium-ion cell rated at 3.7V and 1300mAh, delivering 4.81Wh of energy. It replaces the original Sony NP-FT1 pack and fits the Cyber-shot DSC-T10, T11 and T33 models. The single-battery pack targets owners of those compact cameras who need a fresh power source.

Fits original charger and camera bay

The cell slots into the camera's existing battery compartment and works with Sony BC-CS3 and BC-TR1 chargers. No adapter or firmware update is required, so the swap keeps the original charging workflow intact. Built-in protection circuits guard against over-charge, over-discharge, over-voltage, over-current and over-heating during every cycle.

Steady output for extended shooting sessions

The 4.81Wh capacity sustains the camera through long capture periods without the voltage sag seen in worn cells. UL1642 and CE certified chemistry maintains stable discharge under continuous use, letting the camera run until the pack is depleted rather than cutting out early. Buyers who need multiple spares for all-day events should note this pack contains only one battery.

How it compares

Measured against everything we stock in Camera Batteries, Grips & Chargers, at today’s prices. Recalculated every night.

Price $6.99
Cheaper than about 92% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameNP-FT1
Part numberBA-1B-FT1-E
Total capacity4.81 Wh
Product typeBattery
Power
Battery chemistryLi-Ion
Size & build
Product dimensions3 × 2 × 1 in
In the box
Pack contents1 Battery

Other versions of this model

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Questions about this item

How long will the 1300 mAh NP-FT1 last during continuous shooting?

The 1300 mAh lithium-ion cell provides 4.81 Wh of energy, giving extended run time for compatible Cyber-shot models before needing a recharge.

Does the battery run hot or draw extra power when used all day?

Built-in over-heating and over-current protection circuits keep the 3.7 V cell operating within safe thermal limits during prolonged use.

Which charger do I need to power this NP-FT1 replacement?

It works with Sony BC-CS3 or BC-TR1 chargers, the same units used for the original NP-FT1 and Type T batteries.

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