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Blue rectangular Ni-MH battery pack 134.55 x 45.00 x 44.87 mm

Centenex Electronics

Centenex Electronics DS-CS-TFS303SL GPS Battery Ni-MH 14.4V 3000mAh Blue

SKU CH-VFPD-0YD6T

Ni-MH 14.4V 3000mAh replacement battery for Tektronix 965 and DSP units, 134.55 x 45.00 x 44.87 mm, blue

  • Product typeGPS Batteries
  • Ni-MH chemistry avoids memory effect for reliable cycling
  • 4 V 3000 mAh delivers 43.20 Wh for extended field use
  • Direct replacement for Tektronix 146-0112-00 and LP43SC12S1P packs
  • Compact 134.55 × 45.00 × 44.87 mm profile fits existing battery bays
  • Blue housing matches original equipment colour coding

Purpose & fit

This Centenex Electronics Ni-MH battery replaces the Tektronix 146-0112-00 pack in GPS equipment. It suits technicians who need a direct-fit 14.4V 3000mAh cell for models 965, DSP 78-8097-5058-7 and TFS3031. Buyers who want a different voltage or chemistry will need another solution.

Sustained behaviour

The 43.20W h Ni-MH chemistry delivers steady output during long field sessions without the voltage sag seen in short-burst tests. It holds charge reliably across repeated cycles in compatible Tektronix devices. Users who require lithium energy density or faster recharge rates cannot meet those needs with this pack.

Interface limits

The pack fits only devices that accept the original 146-0112-00 or LP43SC12S1P form factor and connector. It cannot be used in units requiring a different pin layout, higher capacity or smart-battery communication. Builders needing multi-bay charging or hot-swap capability must look elsewhere.

How it compares

Measured against everything we stock in GPS Mounts & Accessories, at today’s prices. Recalculated every night.

Price $61.99
Pricier than about 90% of the 716 comparable items (median $14.99).

Specifications

Product
Brand nameCentenex Electronics
Model nameDS-CS-TFS303SL
Product typeGPS Batteries

Questions about this item

How much heat does the 14.4 V 3000 mAh Ni-MH pack generate during continuous use?

The 43.20 Wh Ni-MH cell produces modest warmth under load; keep vents clear and avoid enclosing it in a sealed case.

What Tektronix instrument must I already own for this DS-CS-TFS303SL battery to function?

It fits Tektronix models 965, DSP 78-8097-5058-7 and TFS3031 that originally used part numbers 146-0112-00 or LP43SC12S1P.

Will the 134.55 × 45.00 × 44.87 mm blue pack work in my older Tektronix 965 without modification?

Yes, the dimensions and 14.4 V Ni-MH chemistry match the original 146-0112-00 battery for direct replacement.

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