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3.7V, 2600mAh, Li-ion Battery fits Theradome, Lh40, Lh80, 9.62Wh

3.7V, 2600mAh, Li-ion Battery fits Theradome, Lh40, Lh80, 9.62Wh

Best price now

$9.90at AmazonChecked Nov 12

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Price facts

  • Last seen at $9.90 at Amazon on Nov 12.

Our take on the 3.7V, 2600mAh, Li-ion Battery fits Theradome, Lh40, Lh80, 9.62Wh

This is a replacement lithium-ion battery pack for Theradome laser hair-growth helmets, built as a 1S1P cell pack rated 3.7V and 2600mAh (9.62Wh). It is a third-party alternative to the original pack, cross-referenced to Theradome models LH40, LH80 and LH80 Pro and to part number INR18650-1S1P. It suits owners whose helmet no longer holds a charge and who want to keep using the device rather than replace it. The trade-off is generic-cell consistency: capacity and cycle life depend on the cell inside, and Li-ion packs of this type typically run about 400 charge cycles before noticeable capacity loss.

Best forTheradome LH40 owners with a dead or weak batteryLH80 and LH80 Pro owners out of warrantyShoppers who prefer a generic pack over an original replacement
Pros
  • Direct cross-reference to LH40, LH80 and LH80 Pro
  • Standard 18650-based 1S1P pack that is easy to source and fit
  • 2600mAh capacity matches typical original-pack ratings
  • Third-party option when original packs are hard to find
Cons
  • Generic cell quality varies between batches
  • No guarantee of matching original runtime as the pack ages
  • Li-ion packs lose capacity over roughly 400 cycles
  • Fitment depends on matching your exact model and part number

3.7V, 2600mAh, Li-ion Battery fits Theradome, Lh40, Lh80, 9.62Wh prices at every store

  • AmazonNew

    Availability unknown

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    $9.90+ $12.99 shippingChecked Nov 12
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3.7V, 2600mAh, Li-ion Battery fits Theradome, Lh40, Lh80, 9.62Wh price history

Lowest price we've seen: $9.90 on Nov 12 at Amazon. Tracked across 1 store since Nov 12.

About the 3.7V, 2600mAh, Li-ion Battery fits Theradome, Lh40, Lh80, 9.62Wh

This is a 3.7V, 2600mAh Li-ion replacement battery with a capacity of 9.62Wh. It is made by Cameron Sino and is designed to fit Theradome Lh40, Lh80 and Lh80 Pro models.

The battery part number is Inr18650-1s1p. The manufacturer states that its manufacturing follows ISO 9001 certification standards. Check that your battery number, device model and manufacturer match before ordering.

Voltage
3.7V
Capacity
2600mAh, 9.62Wh
Battery type
Li-ion
Compatibility
Theradome Lh40, Lh80, Lh80 Pro
Part number
Inr18650-1s1p
Brand
Cameron Sino
Certification
ISO 9001 (manufacturing)

Questions and answers

Which Theradome models does this battery fit?
It is listed for the LH40, LH80 and LH80 Pro. Check your helmet's model label and battery part number before ordering, since fitment depends on both.
What are the battery's specs?
It is a 3.7V lithium-ion pack rated 2600mAh, or 9.62Wh, built as a 1S1P configuration of an 18650 cell. That matches the part number INR18650-1S1P.
How long will it last?
Li-ion packs of this type typically last around 400 charge cycles before capacity drops noticeably. Partial discharges still count as a cycle.
Is this an original Theradome battery?
No. It is a Cameron Sino generic replacement, not an OEM pack. It is cross-referenced to the original part number rather than made by Theradome.
How do I confirm it fits my helmet?
Match both the model (LH40, LH80 or LH80 Pro) and the battery part number on your existing pack. If either is unclear, confirm with the seller before ordering.
What is in the box?
The listing covers the battery pack itself. Check the product details for whether any connectors or mounting hardware are included with your order.
Where is the 3.7V, 2600mAh, Li-ion Battery fits Theradome, Lh40, Lh80, 9.62Wh cheapest?
At Amazon, for $9.90, as of our latest check.