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Black rectangular lithium-ion battery with rounded edges and smooth matte finish

Centenex Electronics

Centenex Electronics DS-CS-LS3578BL barcode scanner battery Li-ion 2.6 Ah black

SKU CH-SSNK-CAY4Y MPN DS-CS-LS3578BL

Replacement lithium-ion battery delivering 2.6 Ah capacity for Symbol, Motorola, Honeywell and Zebra barcode scanners including MT2000, MT2070 and DS3578 models

  • 6 Ah capacity extends scanning shifts
  • 7 V 2600 mAh lithium-ion chemistry powers compatible devices
  • Direct replacement for Motorola 21-62606-01 and KT-BTYMT-01R packs
  • Fits Honeywell 8800, Zebra MT2000, MT2070, MT2090 and Symbol DS3478, DS3578, LS3478, LS3578
  • Compact 68.80 × 23.90 × 21.90 mm black housing installs in seconds

Compatible replacement battery

This Centenex Electronics lithium-ion cell replaces the Symbol Motorola 21-62606-01 and KT-BTYMT-01R packs. It fits Honeywell 8800, Motorola MT2000, MT2070, MT2090 and Symbol DS3478, DS3578, LS3478, LS3578 scanners. The pack delivers 3.7 V and 2.6 Ah in a black housing.

Upgrade from depleted original cells

When the factory pack no longer holds a full shift charge, this 2600 mAh unit restores runtime without changing chargers or cradles. The jump is worth it if the scanner drops off the network before the end of a standard work period.

Steady output across a full shift

The 9.62 Wh cell maintains voltage through continuous scanning rather than fading after a short burst. Its 68.80 x 23.90 x 21.90 mm form seats securely in the original battery bay for reliable contact during extended use.

How it compares

Measured against everything we stock in Handheld Barcode Scanners, at today’s prices. Recalculated every night.

Price $17.99
Cheaper than about 95% of the 1,111 comparable items (median $119.99).

Specifications

Product
Brand nameCentenex Electronics
Model nameDS-CS-LS3578BL

Questions about this item

Will the 68.80 mm × 23.90 mm × 21.90 mm pack fit my Motorola MT2000 cradle?

The pack matches the original 21-62606-01 form factor, so it seats in the MT2000, MT2070, MT2090, LS3578 and DS3578 battery wells without modification.

How do I install the 3.7 V 2600 mAh cell, and what step do people skip?

Power off the scanner, slide the old pack out, insert the new DS-CS-LS3578BL until the latch clicks, then charge fully before first use — skipping that initial charge is the common mistake.

When will the 2.6 Ah lithium-ion cell need replacing?

Replace the pack when a full charge no longer covers a normal working shift; the DS-CS-LS3578BL is a direct swap for the original 21-62606-01.

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