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Black rectangular Ni-MH power tool battery pack with label showing 15.6V 2000mAh

Cameron & Co

Cameron & Co DS-CS-PEZ913PW battery 15.6V 2000mAh Ni-MH

SKU CH-PJ1N-Y40K5 MPN DS-CS-PEZ913PW

A 15.6 V 2000 mAh Ni-MH replacement battery for Panasonic power tools including EY3530, EY3531, EY6431 and EY6930 series

  • Powers a wide range of Panasonic tools with 15.6V 2000mAh Ni-MH cells
  • Replaces original Panasonic packs EY9136 EY9231 PA-1564N for direct fit
  • Delivers 31.20Wh capacity for extended runtime on demanding jobs
  • Compact 105.60 x 86.78 x 96.98 mm case slides into existing battery bays
  • Brand-new Cameron Sino unit with 100% OEM compatibility for reliable performance

Compatible Panasonic power-tool battery

This Cameron & Co DS-CS-PEZ913PW is a Ni-MH replacement for Panasonic cordless tools. It fits models such as the EY3530, EY3531, EY6230, EY6431, EY6432 and EY6930 series. The pack is built for professional users who need a direct drop-in for worn originals.

15.6 V 2000 mAh Ni-MH capacity

The single specification that decides fit is the 15.6 V 2000 mAh Ni-MH rating, delivering 31.20 Wh. It matches the original EY9136, EY9136B, EY9231, EY9231B and PA-1564N part numbers exactly. A different voltage or chemistry will not work in these tools.

Steady output through a full shift

Ni-MH chemistry holds voltage evenly across the discharge curve, so torque stays consistent until the pack is empty. The 31.20 Wh capacity supports extended drilling or driving cycles without the sharp fade seen in short-burst tests. Heat build-up remains moderate during continuous use.

How it compares

Measured against everything we stock in Disposable & Rechargeable Batteries, at today’s prices. Recalculated every night.

Price $72.99
Pricier than about 84% of the 985 comparable items (median $28.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-PEZ913PW

Questions about this item

What does the 2000 mAh capacity mean for runtime on a Panasonic EY3530 drill?

The 2000 mAh rating delivers approximately 31.2 Wh of energy, giving typical drilling and driving time comparable to the original Panasonic EY9136 pack on the same tool.

Does the 15.6 V Ni-MH chemistry limit the peak current the battery can supply?

Ni-MH cells at 15.6 V provide steady current for Panasonic EY6431 and EY6930 series tools without the voltage sag seen in older chemistries.

Will the 105.60 x 86.78 x 96.98 mm case fit the battery compartment on an EY6432 impact driver?

Yes, the dimensions match the OEM EY9231 housing, so it slides and locks into EY6432, EY6535 and EYC133 models without modification.

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