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Four rectangular lithium-ion camera batteries in a pack

Kastar

Kastar PSP-110S 4-pack Li-ion 3.7V 1200mAh camera battery

SKU CH-71N8-XRK50

Four lithium-ion batteries at 3.7V 1200mAh replace the Sony PSP-S110 cell for PSP 2000-3010 models

  • Total capacity4.4 Wh
  • Pack contents4 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery
  • Product dimensions3 × 2 × 3 in
  • Key featuresHigh Capacity and Manufacture Price.
  • Extended playtime with 1200mAh lithium-ion cells
  • Four-pack bundle keeps a spare ready for every session
  • Built-in protection guards against over-charge, over-discharge and over-heat
  • Certified to UL1642 and CE safety standards
  • Direct replacement for Sony PSP-S110 and 2000-3010 series

Four-pack replacement for PSP-110

This Kastar four-pack supplies 3.7 V lithium-ion cells rated at 1200 mAh and 4.4 Wh each, matching the original Sony PSP-S110 specification. The set targets owners of PSP-2000 through PSP-3010 models who want multiple ready-to-swap batteries for extended play sessions.

Built-in protection circuits for daily handling

Each cell includes over-charge, over-discharge, over-voltage, over-current and over-heating safeguards that meet UL1642 and CE requirements. The protection logic reduces risk during frequent charge cycles and lets the batteries stay inside the console or a carry case without extra monitoring.

No charger or software included

The package contains only the four batteries; no external charger, cable or firmware utility is bundled. Users must rely on the console’s own charging port or a separate charger they already own, so buyers needing a standalone charging solution should look elsewhere.

How it compares

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

Price $19.99
Pricier than about 60% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model namePSP-110S
Part numberBA-4B-PSP110S-A
Total capacity4.4 Wh
Product typeBattery
Power
Battery chemistryLi-Ion
Size & build
Product dimensions3 × 2 × 3 in
In the box
Pack contents4 Batteries

Other versions of this model

5 more in the same range

Questions about this item

What voltage does the PSP-110S battery deliver and what capacity does that provide?

Each PSP-110S cell supplies 3.7V and is rated at 1200mAh, giving 4.4Wh of energy per battery.

Which PSP models will the PSP-110S physically fit inside the battery compartment?

The pack replaces the Sony PSP-S110 and fits PSP-2000 through PSP-2010, PSP-3000 through PSP-3010, PSP Lite and PSP Slim units.

How do I install the PSP-110S batteries and what common mistake should I avoid?

Open the battery cover, remove the old cell, insert each PSP-110S with the contacts facing the console, then close the cover; the frequent error is forcing a battery in backwards which damages the connector pins.

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