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Coin cell battery CR2477 silver metal flat cylinder

Dantona

Dantona LITH-32 950 mAh 3V CR2477 standard battery

SKU CH-K7W0-NW2AH MPN LITH-32

A 950 mAh 3 V CR2477 coin cell with low self-discharge for reliable memory backup across a broad temperature range

  • Reliable memory backup for critical devices
  • 950 mAh capacity supports extended runtime
  • Low self-discharge keeps power ready when needed
  • Stable 3V output across broad temperature range
  • Lightweight 0.01 lbs design fits compact spaces

Reliable coin cell for memory backup

The Dantona LITH-32 is a genuine CR2477 lithium coin cell rated at 950 mAh and 3 V. It is built for devices that need a stable, long-life power source to retain settings or real-time clocks when main power is removed. Low self-discharge keeps the cell ready after extended storage.

Capacity and voltage headroom

At 950 mAh the cell comfortably runs typical CMOS memory or RTC loads for years, delivering steady 3 V output across a broad temperature range. Runtime shortens only when the load approaches continuous milliampere levels that exceed the chemistry’s design point.

CR2477 form-factor limits

The CR2477 size fixes the physical envelope and the 3 V nominal voltage, so the cell fits only holders made for this diameter and thickness. It cannot supply higher voltages or fit smaller compartments, and it is not rechargeable.

How it compares

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

Price $14.99
Pricier than about 67% of the 10,440 comparable items (median $10.99).

Specifications

Size & build
Shipping weight2.40 kg
Package size254 × 25 × 25 mm

Questions about this item

Will this CR2477 replace the older 3 V coin cell in my device?

Yes, the 950 mAh CR2477 fits any slot designed for that size and provides 3 V output.

How can I verify the battery is healthy after installing it?

Measure the open-circuit voltage with a multimeter; a fresh cell reads close to 3 V.

Does the package include a holder or any extra accessories?

Only the single LITH-32 cell is supplied; holders or tools must be purchased separately.

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