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Rectangular black lithium-ion battery, 53 by 14.5 millimetres

Cameron & Co

Cameron & Co DS-CS-XMR700SL standard battery 3.7v 900mAh

SKU CH-DSYW-HFECV

Replacement Li-ion cell for the Xiaomi 70mai Pro HMC1450 dashcam, rated at 3.7 V and 900 mAh

  • Product typeMisc Battery
  • Compatible with Xiaomi 70mai Pro dashcam
  • 7 V 900 mAh lithium-ion cell delivers 3.33 Wh
  • Direct replacement for OEM part HMC1450
  • Compact 53.00 x 14.50 x 14.50 mm form factor
  • Brand new Cameron Sino battery with 100 % OEM compatibility

For Xiaomi 70mai Pro dashcam

This Cameron & Co DS-CS-XMR700SL battery replaces the original power cell in the Xiaomi 70mai Pro HMC1450 dashcam. It is a lithium-ion cell supplied new and 100 percent OEM compatible. The black unit fits the camera’s internal compartment and restores recording time when the factory battery fades.

3.7 V 900 mAh capacity

The cell delivers 3.7 volts and 900 milliampere-hours, matching the 3.33 watt-hour rating of the HMC1450 part. Voltage and capacity together determine whether the dashcam will boot and record for its intended cycle, so this exact figure is the deciding specification.

Fits the original housing

Measuring 53.00 by 14.50 by 14.50 millimetres, the battery slides into the existing cavity without adapters or cable changes. It frees the dashcam from a degraded cell and returns the device to standalone operation on windscreen power.

How it compares

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

Price $13.99
Pricier than about 63% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-XMR700SL
Product typeMisc Battery

Questions about this item

How long will the 900 mAh capacity run the dashcam before it needs recharging?

The 900 mAh cell stores 3.33 Wh at 3.7 V, giving roughly one hour of typical recording time in the 70mai Pro.

What connector does the battery use to link with the HMC1450 unit?

It uses the original Xiaomi 70mai Pro HMC1450 proprietary connector built into the pack.

Will the 53 mm by 14.5 mm by 14.5 mm pack fit inside the 70mai Pro housing?

Yes, those dimensions match the factory battery compartment of the 70mai Pro HMC1450.

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