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Black rectangular lithium-polymer laptop battery with connector pins

NShi

NShi KK04XL laptop battery 7.4V 29Wh for HP Pro x2 612 G1

SKU CH-S7TR-6E6MR

7.4 V lithium-ion replacement battery delivering 29 Wh for the HP Pro x2 612 G1 tablet

  • Battery TypeLithium Polymer
  • Up to 500 recharge cycles extend usable life
  • 4V 29Wh capacity matches original specifications
  • Replaces KK04XL HSTNN-IB6E 753703-005 and other part numbers
  • Lithium-ion chemistry provides reliable power delivery
  • New condition ensures full performance from first charge

Compatible HP Pro x2 612 G1 Tablet Battery

This NShi KK04XL lithium-ion battery replaces the original HP power pack for the Pro x2 612 G1 tablet series. It delivers 7.4V and 29Wh capacity to restore mobile runtime for compatible devices. The unit matches part numbers KK04XL, HSTNN-IB6E, 753703-005, 753329-171, HSTNN-I19C, HSTNN-UB6E, 753329-1C1 and 775691-001. It is supplied new from the manufacturer.

Installation and First-Use Conditioning

The battery fits the designated tablet bay without extra tools or adapters. For the initial setup, discharge the cell to five percent — not to zero — then charge to ninety-five percent and repeat this cycle three to four times. This conditioning helps the pack reach its rated performance. Skipping the cycles or draining completely on first use can reduce the achievable runtime and overall lifespan.

Lithium-Ion Cycle Limits

The chemistry is rated for up to five hundred recharge cycles over the battery's service life. Actual run time per charge varies with the tablet's power draw and user workload, so heavy loads will deplete the 29Wh capacity faster. Once the cycle limit is approached, capacity fade and shorter operating periods become normal. The pack is not serviceable and must be replaced when it no longer holds a useful charge.

Highlights

  • Up to 500 recharge cycles extend usable life
  • 4V 29Wh capacity matches original specifications
  • Replaces KK04XL HSTNN-IB6E 753703-005 and other part numbers
  • Lithium-ion chemistry provides reliable power delivery
  • New condition ensures full performance from first charge

Specifications

Battery TypeLithium Polymer

Questions about this item

How can I confirm the 7.4V 29Wh battery is working correctly after installing it in my HP Pro x2 612 G1?

After fitting the battery, charge it to 95%, let it run down to 5%, then repeat the cycle three to four times. The system should report the correct voltage and capacity, and run time should match your typical workload.

What comes in the package and is any extra hardware or cable needed for installation?

The box contains the 7.4V 29Wh lithium-polymer battery only. No additional cables, screws or tools are supplied; the battery connects directly to the existing connector inside the HP Pro x2 612 G1.

Which part number should I match to be sure I pick the right version for my tablet?

Verify that your original battery shows one of these codes: KK04XL, HSTNN-IB6E, 753703-005, 753329-171, HSTNN-I19C, HSTNN-UB6E, 753329-1C1, KKO4XL or 775691-001. Any match confirms compatibility.

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