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Thin rectangular lithium-polymer battery pack, matte finish, connector on one short edge

Cameron Sino 15000mAh 55.50Wh Battery Autel MaxiSys Elite H81225WYQ VK398282PL

SKU CH-XZJZ-R5JJE

A 15000mAh lithium-polymer replacement battery for the Autel MaxiSys Elite diagnostic scanner, matching the original 3.7V specification and H81225WYQ part number

  • Battery pack size181.35 × 82.5 × 7.65
  • Battery typeLithium polymer
  • Battery capacity15,000 mAh
  • Battery voltage rating3.7 V
  • Details181.35 × 82.5 × 7.65
  • Product typeLithium polymer
  • 15000 mAh capacity powers extended diagnostic sessions
  • 50 Wh energy rating matches original scanner requirements
  • 7 V lithium-polymer chemistry fits Autel MaxiSys Elite
  • 35 × 82.50 × 7.65 mm dimensions ensure direct replacement fit
  • ISO 9001, RoHS and CE certified for safety compliance

Direct Replacement for Autel MaxiSys Elite

This Cameron Sino lithium-polymer battery matches the original 15000mAh capacity and 3.7V output for the Autel MaxiSys Elite scanner. It carries the part numbers H81225WYQ and VK398282PL so technicians can verify fitment before purchase. The pack measures 181.35 x 82.50 x 7.65mm and weighs 226.0g. A fully decoded chip ensures the scanner recognises the cell immediately.

Thermals Noise and Power Draw in Normal Use

The 55.50Wh lithium-polymer chemistry runs cool during typical diagnostic sessions and emits no audible noise because there are no moving parts. Self-discharge is low so the scanner remains ready between jobs without frequent top-ups. Over-charge, over-discharge, over-voltage and short-circuit protection circuits maintain stable voltage delivery throughout the working day. No fan or active cooling is required.

Sustained Load Behaviour

During extended multi-vehicle scans the battery maintains consistent voltage thanks to its protection circuitry and high-capacity cells. A new pack reaches peak runtime after two or three full charge cycles as noted by the manufacturer. The shock-absorbing foam packaging protects the cell from transit damage that could degrade long-term performance. Buyers needing a higher capacity than 15000mAh or a different voltage platform cannot use this model.

How it compares

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

Price $41.99
Pricier than about 90% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameCameron Sino
Model nameMaxiSys Elite
Part numberH81225WYQ, VK398282PL
Product typeLithium polymer
Power
Battery typeLithium polymer
Battery capacity15,000 mAh
Battery voltage rating3.7 V
In the box
Battery pack size181.35 × 82.5 × 7.65

Questions about this item

How do I install the replacement battery in my Autel MaxiSys Elite and what step do people miss?

Open the scanner, disconnect the old pack, align the 181.35 x 82.50 x 7.65 mm lithium-polymer unit, and firmly seat the connector — the step most people miss is fully clicking the connector into place before closing the case.

What maintenance will this 15000 mAh 3.7 V battery need later?

Run two or three full charge-and-discharge cycles when new, then avoid deep discharges and store below 60 °C; the built-in protection circuit handles over-charge, over-discharge, over-voltage and short-circuit safety.

What limit appears first during a long diagnostic session with this 55.50 Wh pack?

The 3.7 V lithium-polymer chemistry will hit its thermal ceiling before the protection circuit triggers, so sustained heavy loads are limited by heat rather than the 15000 mAh capacity.

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