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Small rectangular lithium battery pack with flat grey finish and wire connector visible

Estry

Estry B3000E 950mAh 3.7V standard battery

SKU CH-S7JY-CTXWA MPN B3000E

Lithium replacement cell delivering 950 mAh at 3.7 V for B3000E, B3000N and Communications Badge B3000 devices

  • TypeBatteries
  • Battery Pack1-pack
  • Battery TypeLithium
  • Battery Capacity950mAh
  • Battery Voltage3.7
  • 950mAh lithium cell powers compatible badges through a full shift
  • 7V output matches the original B3000E specification exactly
  • Built-in protection guards against overcharge, over-discharge and short circuits
  • ISO9001, CE, RoHS and UN38.3 certifications confirm safety compliance
  • 7 x 36.2 x 10.8mm form factor fits the badge battery bay precisely

Replacement battery for communications badge

This lithium-ion cell replaces the original power source in compatible Vocera-style badges. It delivers 3.7 volts and 950mAh capacity in a single pack. The unit measures 53.7 by 36.2 by 10.8 millimetres and weighs 47.0 grams. It carries ISO9001, RoHS, CE, UN38.3 and MSDS certification.

Suits badge users needing a direct swap.

The battery fits models B3000E, B3000N and Communications Badge B3000 and matches part numbers 230-01924 and 230-02020. Built-in protection guards against overcharge, over-discharge, over-voltage and short circuits. Buyers with different badge models or alternate part numbers should look elsewhere.

950mAh capacity at 3.7V

This energy rating of 3.52Wh determines how long the badge runs between charges. Verify that your device specifies the same voltage and capacity before ordering. The physical dimensions and connector must also match the original battery compartment.

Highlights

  • 950mAh lithium cell powers compatible badges through a full shift
  • 7V output matches the original B3000E specification exactly
  • Built-in protection guards against overcharge, over-discharge and short circuits
  • ISO9001, CE, RoHS and UN38.3 certifications confirm safety compliance
  • 7 x 36.2 x 10.8mm form factor fits the badge battery bay precisely

Specifications

TypeBatteries
Battery Pack1-pack
Battery TypeLithium
Battery Capacity950mAh
Battery Voltage3.7

Questions about this item

Should I pick the 950mAh 3.7V pack or a different capacity for my B3000E badge?

The B3000E ships with a 950mAh 3.7V lithium cell; choose this exact capacity to match the original runtime and voltage.

What does the 3.52Wh rating tell me about daily use in the badge?

At 3.52Wh the pack delivers roughly one full day of typical badge operation before needing a recharge.

Does the JST connector follow a standard pinout that fits the B3000N without modification?

The replacement is built to the original B3000E and B3000N specifications, so the connector mates directly with no adapter required.

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