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Black rectangular Li-Polymer battery, 36.7 by 20.68 by 4.3 mm

Cameron & Co

Cameron & Co DS-CS-MTL686SL Battery for Mitel 6867i 6900 6905 6910 6920 6930 6940 6970 50005711 50006764

SKU CH-AARM-J0MZT

Replacement lithium-polymer battery for Mitel 6863i 6865 6865i 6867i 6869 6869i 6900 6905 6910 6920 6930 6940 6970 handsets, 3.7 V 240 mAh 0.89 Wh

  • Compatible with Mitel 6867i, 6900, 6905, 6910, 6920, 6930, 6940, 6970
  • Replaces OEM part numbers 50005711 and 50006764
  • Li-Polymer chemistry delivers 3.7 V and 240 mAh capacity
  • Compact 36.70 x 20.68 x 4.30 mm size fits handset bay
  • Brand new, 100 % OEM compatible condition

Compatible Mitel handsets

This replacement battery fits a wide range of Mitel IP phones including the 6863i, 6865, 6865i, 6867i, 6869, 6869i, 6900, 6905, 6910, 6920, 6930, 6940 and 6970 models. It matches the original part numbers 50005711 and 50006764 for direct substitution.

Lithium-polymer limits

The Li-Polymer chemistry operates at 3.7V and requires a charger designed for this voltage profile. It cannot be used in devices expecting a different cell chemistry or nominal voltage without risk of damage or incorrect charge reporting.

Capacity and runtime

The cell stores 240mAh or .89Wh, providing enough energy for typical standby and talk time on supported handsets. Heavy users running continuous calls or maximum backlight brightness will see the charge deplete faster and may need a mid-day recharge.

Highlights

  • Compatible with Mitel 6867i, 6900, 6905, 6910, 6920, 6930, 6940, 6970
  • Replaces OEM part numbers 50005711 and 50006764
  • Li-Polymer chemistry delivers 3.7 V and 240 mAh capacity
  • Compact 36.70 x 20.68 x 4.30 mm size fits handset bay
  • Brand new, 100 % OEM compatible condition

Specifications

BrandCameron Sino
ModelDS-CS-MTL686SL

Questions about this item

Which Mitel phone models does this DS-CS-MTL686SL battery fit?

This battery is compatible with Mitel 6863i, 6865, 6865i, 6867i, 6869, 6869i, 6900, 6905, 6910, 6920, 6930, 6940 and 6970 handsets.

What runtime can I expect from the 240 mAh capacity in a Mitel 6920 handset?

The 3.7 V 240 mAh cell delivers 0.89 Wh, matching the original 50005711 specification for normal talk and standby time.

Does the Li-Polymer chemistry require any special charging routine on the 6900 series?

No, the battery is 100 % OEM compatible and charges through the phone's standard docking cradle or USB port.

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