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Green rectangular Ni-MH battery pack, 50.30 by 42.90 by 14.90 mm

Centenex Electronics

Centenex Electronics DS-CS-HTK887SL GPS Battery 3.6V 2000mAh Ni-MH Green

SKU CH-1AJG-1B5N6

Ni-MH battery powers Hioki 9780, 8870-20 and LR8431-20 devices at 3.6V and 2000mAh

  • Product typeGPS Batteries
  • Reliable power for Hioki 8870-20 and LR8431-20
  • Ni-MH chemistry delivers 2000 mAh at 3.6 V
  • Direct replacement for Hioki part 9780
  • Compact 50.30 x 42.90 x 14.90 mm form factor
  • Brand-new, 100 % OEM-compatible unit

What this battery replaces

The Centenex Electronics DS-CS-HTK887SL is a 3.6V 2000mAh Ni-MH pack built for Hioki 9780, 8870-20 and LR8431-20 instruments. It delivers 7.20Wh in a green housing measuring 50.30 x 42.90 x 14.90 mm. Technicians who service these specific dataloggers and Memory HiCorders will find a direct 100% OEM-compatible replacement.

Verify the part number on your unit

Confirm that your device lists part number 9780 or model 8870-20 or LR8431-20 before ordering. The pack uses Ni-MH chemistry at 3.6V nominal voltage; do not substitute lithium or alkaline cells. Check that the existing connector and polarity match the replacement to avoid damage.

Fits inside the original battery compartment

The 50.30 x 42.90 x 14.90 mm form factor slides into the factory slot without modification. No external charger or adapter is required because the instrument handles charging internally. Swapping the pack restores portable operation for field logging and frees the bench from mains power during long captures.

How it compares

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

Price $21.99
Pricier than about 67% of the 716 comparable items (median $14.99).

Specifications

Product
Brand nameCentenex Electronics
Model nameDS-CS-HTK887SL
Product typeGPS Batteries

Questions about this item

What is included in the box and do I need to buy anything else to use the DS-CS-HTK887SL battery?

The package contains one brand new Centenex Electronics DS-CS-HTK887SL Ni-MH battery pack rated at 3.6V 2000mAh. No additional parts are required; it is a direct replacement for the Hioki 9780 cell used in the 8870-20 and LR8431-20 units.

Which capacity version of this battery should I choose for my Hioki logger?

This model is offered in a single 2000mAh (7.20Wh) capacity with a 3.6V nominal voltage and green casing. It matches the original Hioki 9780 specification, so there is no alternative capacity to select for the 8870-20 or LR8431-20 devices.

What does the 2000mAh rating mean for actual runtime in a Hioki 8870-20 Memory HiCorder?

The 2000mAh (7.20Wh) rating indicates the charge the Ni-MH pack can deliver at 3.6V. In the 8870-20 or LR8431-20 logger it provides the same operating time as the original Hioki 9780 battery, varying only with the instrument's current draw and logging settings.

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