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Black rectangular Ni-MH battery pack 91.98 by 26.42 by 26.37 mm

Centenex Electronics

Centenex Electronics DS-CS-ARS320BL 9.6V 700mAh Ni-MH barcode scanner battery

SKU CH-5KWQ-X4NZB MPN DS-CS-ARS320BL

Ni-MH 9.6V 700mAh replacement battery fits Allflex PW320 and RS320 barcode scanners

  • Powers Allflex PW320 and RS320 scanners with 9.6 V Ni-MH chemistry
  • Delivers 700 mAh capacity for extended scanning sessions
  • Exact 91.98 × 26.42 × 26.37 mm form factor fits original battery bay
  • Replaces OEM part 51FE0421 with 100 % compatibility
  • Ready to use — brand-new condition

Compatible Allflex PW320 RS320 replacement

This Centenex Electronics DS-CS-ARS320BL is a 9.6V 700mAh Ni-MH battery built for Allflex PW320 and RS320 barcode scanners. It replaces the original 51FE0421 pack and is supplied new with 100% OEM compatibility. The black casing measures 91.98 x 26.42 x 26.37 mm and weighs .7 Ah.

Check scanner model and connector

Verify that your device is a PW320 or RS320 before ordering, because the pack only fits those two models. Confirm the existing battery carries part number 51FE0421 to ensure the connector and polarity match. The pack is a single unit, so no additional cells or adapters are included.

Ni-MH thermals and runtime

Ni-MH chemistry runs cool during normal scanning duties and does not require active cooling. Self-discharge is low, so the scanner holds charge between shifts. Recharge cycles are standard for 9.6V packs; no special charge algorithm is needed beyond the scanner's built-in circuitry.

How it compares

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

Price $18.99
Cheaper than about 94% of the 1,111 comparable items (median $119.99).

Specifications

Product
Brand nameCentenex Electronics
Model nameDS-CS-ARS320BL

Questions about this item

Does the DS-CS-ARS320BL come with a charger or cables, or is it just the battery?

The package contains one black Ni-MH battery rated at 9.6 V and 700 mAh; no charger, cable or additional hardware is included.

The listing mentions PW320 and RS320 — which scanner models does this battery actually fit?

It is compatible with Allflex PW320 and RS320 scanners and replaces the original 51FE0421 part.

What run-time can I expect from the 700 mAh capacity in a working RS320?

The 700 mAh pack delivers 9.6 V nominal voltage; actual operating time depends on the scanner's power draw and scan frequency.

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