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Rectangular black lithium polymer laptop battery, model SA04XL

NShi

NShi SA04XL 55.37Wh 3500mAh 15.4V laptop battery

SKU CH-7R7P-NB6CD MPN SA04XL

A 55.37 Wh lithium-polymer replacement battery for HP Envy X360 15-DR, 15-DS and 17-CG series laptops

  • Battery TypeLithium Polymer
  • 37 Wh capacity powers long work sessions
  • 4 V lithium-polymer cell matches original voltage
  • Certified CE UL FCC RoHS for safe operation
  • Replaces SA04XL HSTNN-0B1G and other HP part numbers
  • Fits HP Envy x360 15-DR 15-DS and 17-CG series

Direct replacement for HP Envy X360

This NShi SA04XL lithium-polymer battery delivers 55.37 Wh at 15.4 V and 3500 mAh. It matches part numbers SA04XL, SAO4XL, HSTNN-0B1G, HSTNN-0B1F, HSTNN-UB7U, HSTNN-OB1G, HSTNN-OB1F, SA04055XL, L43267-005, SA04055XL-PL, L43248-541, L43248-AC1 and L43248-AC2. The unit is new and fits the listed HP Envy X360 15-DR, 15-DS, 15T-DR, 15Z-DS, 15m-dr, 17-CG and 17T-CG series.

Thermal behaviour and cycle life

The pack is certified by CE, UL, FCC and RoHS and includes built-in circuit protection for safety and stability. Supplier data states more than 500 recharge cycles over the life of the battery. No active cooling or fan is present; heat dissipation relies on the laptop chassis. Normal use shows no unusual thermal load beyond the original specification.

Upgrade from a degraded original

This battery replaces an exhausted or swollen factory pack in the compatible Envy X360 models. The jump is worth it when the original cell no longer holds a useful charge or shows reduced run time. It does not add capacity beyond the 55.37 Wh rating, so buyers who want extended runtime beyond the stock specification will not gain additional hours.

Highlights

  • 37 Wh capacity powers long work sessions
  • 4 V lithium-polymer cell matches original voltage
  • Certified CE UL FCC RoHS for safe operation
  • Replaces SA04XL HSTNN-0B1G and other HP part numbers
  • Fits HP Envy x360 15-DR 15-DS and 17-CG series

Specifications

Battery TypeLithium Polymer

Questions about this item

How do I install the SA04XL battery and ensure the connector seats properly?

Power off the laptop and disconnect the AC adapter. Remove the bottom case screws, detach the old battery cable from the motherboard, then press the new SA04XL connector firmly until it clicks into place before reassembling.

When will the SA04XL need replacement based on its rated cycle life?

The battery is rated for more than 500 recharge cycles; after that point capacity loss typically becomes noticeable and a replacement is recommended.

What is the first limit reached during sustained heavy use of this 15.4V 55.37Wh pack?

The 3500mAh capacity determines runtime; under continuous high load the charge depletes fastest, making capacity the primary limit before thermal or voltage protection activates.

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