We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular 12V nickel-zinc battery pack with dark casing and connector end

Cameron Sino 491150 3300mAh 12V nickel-zinc battery

SKU CH-H9WH-YT5KH

Nickel-zinc 12 V 3300 mAh replacement pack for many Festool C12 and CDD series cordless tools

  • Battery pack size165.5 × 85.03 × 55.14
  • Battery typeNickel zinc
  • Battery capacity3,300 mAh
  • Battery voltage rating12 V
  • Details165.5 × 85.03 × 55.14
  • Product typeNickel zinc
  • 3300 mAh capacity powers Festool 12 V tools longer
  • 12 V nickel-zinc chemistry matches original voltage exactly
  • 50 x 85.03 x 55.14 mm size fits listed Festool models
  • 695 g weight keeps tool balance familiar
  • ISO 9001, RoHS and CE certified for quality assurance

Replacement for Festool 12V tools

This nickel-zinc battery delivers 3300mAh at 12 volts and fits a long list of Festool cordless models including the C12DUO, C12GG, CCD12 and CDD12 series. It measures 165.50 by 85.03 by 55.14 millimetres and weighs 695 grams. The integrated chip is fully decoded so the tool recognises it exactly like the original pack.

Decoded chip enables direct use

The new fully decoded chip works just like the original, meaning the battery communicates with the tool and charger without extra adapters or firmware steps. Installation videos are widely available online, so fitting the pack is straightforward for most users. No bundled software or accessories change the core function beyond this drop-in compatibility.

Nickel-zinc chemistry sets practical limits

Nickel-zinc cells operate at a nominal 12 volts and 39.6 watt-hours, which is lower energy density than lithium-ion alternatives. The supplier cautions against storage above 60 degrees Celsius (140 Fahrenheit) and advises two or three full charge-discharge cycles before peak capacity is reached. Using a low-quality third-party charger will shorten overall service life.

How it compares

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

Price $52.99
Pricier than about 72% of the 985 comparable items (median $28.99).

Specifications

Product
Brand nameCameron Sino
Model name486831, 488844, 489073, 489726, 489823, 489824, 489825, 490358, 490359, 49036, 490592, 490889, 491150, C12CE-NC-C45-Plus, C12DUO, C12GG, CCD12, CCD12ES, CCD12ES-C, CCD12FX, CCD12MH, CCD12v, CDD12, CDD12E, CDD12ES, CDD12ESC, CDD12FX, CDD12MH
Part number486831, 487512, 487701, 488438, 488844, 489073, 489726, 489728, 489823, 489824, 489825, 489835, 489974, 490358, 490359, 490360, 490592, 490889, 491150, BP12C, BPH12C, FS1224
Product typeNickel zinc
Power
Battery typeNickel zinc
Battery capacity3,300 mAh
Battery voltage rating12 V
In the box
Battery pack size165.5 × 85.03 × 55.14

Questions about this item

How often should the 3300mAh nickel-zinc pack be cycled to maintain capacity?

The manufacturer advises two or three full charge and discharge cycles when the battery is new so the cells reach their rated 39.6Wh capacity.

What thermal limit stops the 12V pack from running continuously under load?

The caution notice says not to store the unit above 60°C (140°F); sustained operation near that temperature will trigger the pack's internal protection.

Does the 695g Festool replacement get hot or noisy during all-day drilling?

Nickel-zinc chemistry runs cooler than older NiCd packs and has no moving parts, so the battery stays silent and only warm under normal daily use.

More in Disposable & Rechargeable Batteries

Similar items