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Black rectangular laptop battery with smooth finish

E-buy

E-buy Laptop Battery for Hasee KINGBOOK U65A QL9S04 11.55V 52.55Wh 4550mAh Black

SKU CH-V70B-5N48P

Replacement lithium-ion battery for Hasee KINGBOOK U65A QL9S04, 11.55V 52.55Wh 4550mAh, replaces part numbers SQU-1716 and 916QA107H

  • Battery TypeLithium-Ion
  • Exact fit for Hasee KINGBOOK U65A QL9S04
  • 55 Wh capacity delivers long runtime
  • 55 V Li-Ion cells with built-in protection
  • Replaces SQU-1716 and 916QA107H part numbers
  • 12-month manufacturer warranty included

Exact-Fit Replacement for Hasee KINGBOOK

This lithium-ion battery is a direct replacement for Hasee KINGBOOK U65A QL9S04 laptops. It matches original part numbers SQU-1716 and 916QA107H. The 11.55V 52.55Wh unit restores mobile power for users whose original pack no longer holds charge. Buyers needing a different voltage or form factor should verify their part number first.

Thermal Behaviour and Power Draw

The pack uses premium Li-Ion cells with built-in protection against overcharge and short circuit. In normal operation the battery runs at its rated 11.55V without excess heat. The 4550mAh capacity delivers steady current for typical office and media tasks. No active cooling is required because the cell chemistry remains stable under light loads.

Sustained Load Performance

Under continuous discharge the 52.55Wh capacity provides extended runtime before recharge. The protection circuit maintains safe voltage limits during long sessions. Capacity retention follows standard lithium-ion characteristics over repeated cycles. The 12-month manufacturer warranty covers defects in materials and workmanship.

Highlights

  • Exact fit for Hasee KINGBOOK U65A QL9S04
  • 55 Wh capacity delivers long runtime
  • 55 V Li-Ion cells with built-in protection
  • Replaces SQU-1716 and 916QA107H part numbers
  • 12-month manufacturer warranty included

Specifications

Battery TypeLithium-Ion

Questions about this item

How do I install the E-buy replacement battery in my Hasee KINGBOOK U65A QL9S04, and what step do people often get wrong?

Power off the laptop, remove the bottom panel screws, disconnect the original battery connector before fitting the new 11.55V 52.55Wh unit, then reconnect and secure the panel; the step often missed is disconnecting the old battery first.

What maintenance or replacement will this 4550mAh Li-Ion battery need later?

No routine maintenance is required; the battery will eventually hold less charge after many cycles, at which point you replace it with another compatible SQU-1716 or 916QA107H unit.

What limit appears first during sustained use of this 11.55V 52.55Wh battery?

The finite 52.55Wh capacity determines runtime; under continuous load the charge depletes until the built-in protection circuit shuts the pack down to prevent deep discharge.

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