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Rectangular nickel-zinc battery pack, blue shrink wrap with label, 63 by 50 by 5.5 mm

Cameron Sino HSTNJ-BC01 2000mAh 3.8V standard battery

SKU CH-C57J-2KDVD

Replacement nickel-zinc battery for HP Prime Graphing Calculator, 2000mAh at 3.8 volts, 63.20 by 50.20 by 5.50 millimetres, 37.0 grams

  • Battery typeNickel zinc
  • Battery capacity2,000 mAh
  • Battery voltage rating3.8 V
  • Product typeNickel zinc
  • 2000 mAh capacity powers the HP Prime Graphing Calculator for extended sessions
  • 8 V nickel-zinc chemistry matches the original battery specification
  • 20 × 50.20 × 5.50 mm form factor fits the calculator battery compartment precisely
  • Built-in protection guards against over-charge, over-discharge, over-voltage and short circuits
  • ISO 9001, RoHS and CE certified for safety and quality assurance

Replacement battery for HP Prime Graphing Calculator

This nickel-zinc battery replaces the original HP HSTNJ-BC01 cell in the HP Prime Graphing Calculator. It delivers 2000mAh capacity at 3.8 volts and weighs 37.0g. The fully decoded chip works like the factory unit.

Check your calculator model

Verify that your device is the HP Prime Graphing Calculator and that the original battery carries part number HSTNJ-BC01. Confirm the connector matches the replacement. A new cell reaches full performance after two or three complete charge cycles.

Fits inside the calculator with no extra hardware

The pack measures 63.20 x 50.20 x 5.50mm and slides into the existing battery compartment. Built-in protection guards against overcharge, over-discharge, over-voltage and short circuits. No additional chargers or adapters are required.

How it compares

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

Price $12.99
Pricier than about 60% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameCameron sino
Model namePrime Graphing Calculator, Prime V1, RMN HSTNJ-BC01
Part numberHSTNJ-BC01
Product typeNickel zinc
Power
Battery typeNickel zinc
Battery capacity2,000 mAh
Battery voltage rating3.8 V

Questions about this item

What comes in the box and do I need to buy a charger separately?

The package contains one 2000mAh 3.8V nickel-zinc battery sized 63.20 x 50.20 x 5.50mm and weighing 37.0g with a fully decoded chip. The calculator's original charger is used for recharging.

Which capacity should I choose for the HP Prime Graphing Calculator?

This replacement matches the original HSTNJ-BC01 specification at 2000mAh and 7.60Wh, so no alternative capacity is offered for this model.

What does the 2000mAh rating mean for daily calculator use?

The 2000mAh capacity at 3.8V delivers 7.60Wh, providing equivalent run-time to the factory battery and reaching full performance after two or three charge cycles.

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