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Kastar

Kastar LB-50 3-Pack Li-Ion Battery 3.7V 1400mAh 5.18Wh

SKU CH-WFK2-V3FRK

Three-pack of 3.7 V 1400 mAh Li-ion cells replaces Lectrosonics LB-50 batteries for SSM transmitters and IFBR1B receivers

  • TypeBattery
  • Pack3 Batteries
  • ChemicalLi-Ion
  • Capacity5.18 Wh
  • Dimensions3*2*3 Inch
  • FeaturesHigh Capacity and Manufacture Price.
  • Powers transmitters longer with 1400 mAh high capacity
  • 7 V 5.18 Wh lithium-ion cells match original specs
  • Built-in protection against over-charge, over-discharge and over-heating
  • UL 1642 and CE certified cells ensure safe operation
  • Three-battery pack covers Lectrosonics SSM, IFBR1B and 40117 models

Kastar LB-50 3-Pack Replacement Battery

This three-pack of Kastar LB-50 lithium-ion batteries replaces the Lectrosonics LB-50 power source for SSM transmitters and IFBR1B receivers. Each cell delivers 3.7V and 1400mAh for extended wireless operation. The pack suits audio professionals who need spare cells for location sound kits.

5.18 Wh Capacity with UL1642 & CE Safety

Each battery stores 5.18 Wh and includes built-in protection against over-charge, over-discharge, over-voltage, over-current and over-heating. The cells meet UL1642 and CE standards for safe replacement use. This specification determines whether the pack matches your Lectrosonics 40117 power requirements.

Ideal for Lectrosonics SSM & IFBR1B Users

Audio engineers running Lectrosonics SSM transmitters or IFBR1B bodypack receivers gain longer run times with these direct replacements. Buyers needing a different voltage, chemistry or form factor should look at other battery models.

Highlights

  • Powers transmitters longer with 1400 mAh high capacity
  • 7 V 5.18 Wh lithium-ion cells match original specs
  • Built-in protection against over-charge, over-discharge and over-heating
  • UL 1642 and CE certified cells ensure safe operation
  • Three-battery pack covers Lectrosonics SSM, IFBR1B and 40117 models

Specifications

BrandKastar
ModelLB-50
Part NumberBA-3B-LB50
TypeBattery
Pack3 Batteries
ChemicalLi-Ion
Capacity5.18 Wh
Dimensions3*2*3 Inch
FeaturesHigh Capacity and Manufacture Price.

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Questions about this item

How long will the 1400 mAh capacity actually run a Lectrosonics SSM transmitter?

Run time depends on the transmitter's power draw; the 5.18 Wh rating gives a baseline for comparing against the device's stated consumption.

Does the 3.7 V output match the original Lectrosonics LB-50 specification?

Yes, these cells are rated at 3.7 V, the same nominal voltage as the Lectrosonics LB-50 and 40117 packs they replace.

Will the 3 × 2 × 3 inch dimensions fit the IFBR1B bodypack receiver's battery compartment?

The pack is built to the LB-50 form factor, so it fits the SSM transmitter, IFBR1B receiver and IFBR1B bodypack receiver.

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