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Small rectangular lithium-poly battery with smooth dark finish

iOptron

iOptron Lithium-Poly Battery 3.7V 4.2V Peak for SkyTracker Pro

SKU CH-CE8H-Y7FVW

A compact 3.7V lithium-polymer battery peaking at 4.2V powers the SkyTracker Pro for extended astrophotography sessions

  • Extended astrophotography sessions with a rechargeable Lithium-Poly battery
  • Stable 3.7V output peaking at 4.2V for accurate tracking
  • Ultra-portable at 1.1 oz and 0.33 x 1.34 x 2.00 inches
  • Convenient recharge below 4.2V keeps it ready for stargazing
  • Purpose-built for SkyTracker Pro mount compatibility

Extended Power for SkyTracker Pro

This Lithium-Poly rechargeable battery is built specifically for the iOptron SkyTracker Pro mount. It delivers a stable 3.7V output that peaks at 4.2V to maintain tracking accuracy during long astrophotography sessions. The compact cell measures .33 by 1.34 by 2.00 inches and weighs just 1.1 ounces for easy transport.

Charger Compatibility and Temperature Limits

Verify you have a charger designed for Lithium-Poly chemistry with a charging voltage below 4.2V before ordering. Standard lithium-ion chargers are not suitable and may create a safety hazard. Charging must not occur in temperatures below 0°C to prevent permanent cell damage.

Portable Power for Mobile Astrophotography

The slim profile adds minimal bulk to a travel kit, freeing space for optics and accessories. A single cell keeps the mount running through the night without mains power. Spent cells must be recycled according to local regulations and never incinerated.

How it compares

Measured against everything we stock in Binoculars, Scopes & Sights, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 91% of the 1,401 comparable items (median $93.99).

Specifications

No published specifications for this item yet.

Questions about this item

Does the battery ship with a charger or do I need to buy one separately?

The battery is supplied on its own; you must provide a LiPo-specific charger that does not exceed 4.2 V to recharge it safely.

Is there a higher-capacity version of this battery for the SkyTracker Pro?

Only this 3.7 V lithium-polymer cell is listed for the SkyTracker Pro; no alternative capacities are offered.

How long will the 3.7 V output keep my SkyTracker Pro tracking during a typical imaging session?

The cell delivers a steady 3.7 V (peaking at 4.2 V) in a compact 0.33 x 1.34 x 2.00 in, 1.1 oz package designed for extended astrophotography use.

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