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 black battery pack with four cylindrical cells, 66.55 by 39.80 by 37.10 millimetres

Cameron Sino 18650x4 5200mAh standard battery

SKU CH-M9H7-C7ZX9

A 7.4 V rechargeable pack of four 18650 cells delivering 5200 mAh for compatible flashlights

  • Specifications66.55 x 39.80 x 37.10
  • Battery Pack66.55 x 39.80 x 37.10
  • Battery Capacity5200.00 milliamp_hours
  • 5200 mAh capacity powers your 18650 flashlight for extended use
  • 4 V output matches original specifications for direct replacement
  • 55 x 39.80 x 37.10 mm dimensions ensure exact fit in compatible devices
  • ISO9001, RoHS and CE certifications confirm tested safety and quality standards
  • Built-in protection guards against overcharge, over-discharge and short circuits

Cameron Sino 18650x4 replacement pack

This Cameron Sino battery pack replaces the original 18650 flashlight cell with a 5200mAh capacity and 7.4V output. It measures 66.55 x 39.80 x 37.10mm and weighs 200.0g. The unit carries ISO9001, RoHS and CE certifications. A fully decoded chip ensures it operates like the original battery.

Practical limits of the 7.4V lithium-ion standard

The pack delivers 5200mAh or 38.48Wh within the stated voltage. Capacity drops if the pack is stored above 60°C or 140°F. A new unit reaches full performance after two or three complete charge and discharge cycles. Using a low-quality charger will shorten overall service life.

Installation ease and common pitfalls

Many online videos show the fitting process, which is straightforward when the connector is aligned correctly. The package includes shock-absorbing foam for transit protection. Do not disassemble the pack, expose it to fire or water, or use an incompatible charger. Verify the device model and original part number before purchase.

Highlights

  • 5200 mAh capacity powers your 18650 flashlight for extended use
  • 4 V output matches original specifications for direct replacement
  • 55 x 39.80 x 37.10 mm dimensions ensure exact fit in compatible devices
  • ISO9001, RoHS and CE certifications confirm tested safety and quality standards
  • Built-in protection guards against overcharge, over-discharge and short circuits

Specifications

BrandCameron Sino
Part Number18650x4
Specifications66.55 x 39.80 x 37.10
Battery Pack66.55 x 39.80 x 37.10
Battery Capacity5200.00 milliamp_hours

Questions about this item

Should I pick the 5200mAh version or a different capacity?

This pack is offered in a single 5200mAh / 38.48Wh configuration, so there is no alternative capacity to choose from.

What does the 7.4V rating mean when the battery is inside my flashlight?

The 7.4V nominal voltage is what the flashlight's driver sees during normal use; it determines the brightness level and runtime the light can sustain.

Does the pack use a standard 18650 interface or a proprietary connector?

The unit is built as a 4-cell 18650 pack with a custom connector that matches the original flashlight battery; it is not a loose-cell format.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.