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Rectangular lithium battery pack, silver label, 53 by 35 by 7 millimetres, 50 grams

Estry

Estry BT-1500 3.7V 1100mAh standard battery

SKU CH-ZKGH-18Y9X MPN BT-1500

3.7 V 1100 mAh lithium replacement for Keyence BT-series models including BT-1500, BT-1000, BT-W70, BT-1010, BT-600 and BT-W75

  • Battery pack size1-pack
  • Battery typeLithium
  • Battery capacity1,100 mAh
  • Battery voltage rating3.7
  • Product typeBatteries
  • Replaces Keyence BT-1500 and five other models
  • 1100mAh lithium cell delivers 4.07Wh runtime
  • Certified ISO9001, RoHS, CE, UN38.3 and MSDS
  • Overcharge, over-discharge, over-voltage and short-circuit protection
  • Compact 53.04 x 35.53 x 7.13mm, 50.0g pack

Replacement for Keyence handhelds

The Estry BT-1500 is a 3.7V 1100mAh lithium cell built to match the original Keyence battery specifications. It fits the BT-1500, BT-1000, BT-W70, BT-1010, BT-600 and BT-W75 models and replaces part numbers BT-B10, BT-B60, BT-WB2 and BT-LIBS. Each pack contains a single battery tested for safe operation.

Fits existing battery compartments

The cell measures 53.04 by 35.53 by 7.13mm and weighs 50.0g, matching the original form factor so no enclosure changes are required. Built-in protection guards against overcharge, over-discharge, over-voltage and short circuits. Certifications include ISO9001, RoHS, CE, UN38.3 and MSDS for compliance in regulated environments.

Steady output during long shifts

The 4.07Wh capacity supports extended use in data-collection and scanning tasks without a rapid voltage drop. Protection circuits maintain stable delivery under continuous load rather than only in short bursts. Buyers needing higher capacity or a different voltage should verify their device requirements before ordering.

How it compares

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

Price $9.99
Cheaper than about 60% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameKeyence
Product typeBatteries
Power
Battery typeLithium
Battery capacity1,100 mAh
Battery voltage rating3.7
In the box
Battery pack size1-pack

Questions about this item

How long will the 1100mAh capacity last under continuous load before voltage drops?

The 3.7V lithium cell delivers 4.07Wh, so runtime depends entirely on the device's current draw; higher drain shortens usable time proportionally.

Does the pack generate noticeable heat or require extra cooling during all-day operation?

Normal operation stays within safe thermal limits; the built-in protection circuit prevents over-voltage and short-circuit conditions that could cause excess heat.

Which Keyence handheld models accept this BT-1500 replacement without modification?

Direct fit for BT-1500, BT-1000, BT-W70, BT-1010, BT-600 and BT-W75; also matches part numbers BT-B10, BT-B60, BT-WB2 and BT-LIBS.

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