We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular lithium-ion laptop battery for HP Envy 15-EP series

Beisite

Beisite KL06XL laptop battery 83Wh 11.58V for HP Envy 15-EP

SKU CH-4V1M-R629G

New 83 Wh lithium-ion replacement battery at 11.58 V for HP Envy 15-EP series laptops

  • ColorBlack
  • TypeBattery
  • Compatibilityfor Envy 15-EP 15-EP0061TX 15-EP0090TX 15-EP0005NP 15-ep0098
  • Battery TypeLithium-Ion
  • Battery Voltage11.58V
  • Battery Capacity83Wh
  • 83Wh capacity powers extended work sessions
  • 58V lithium-ion chemistry matches original specification
  • Direct replacement for HSTNN-IB9M, L85853-1C1, L85885-005 part numbers
  • Compatible with Envy 15-EP series including EP0061TX, EP0090TX, EP0098NR models
  • Brand-new battery includes 12-month manufacturer warranty

Direct replacement for HP Envy 15-EP

This new lithium-ion battery replaces part numbers KL06XL, HSTNN-IB9M, L85853-1C1 and L85885-005. It fits a wide range of Envy 15-EP models including the 15-EP0001NIA, 15-EP0061TX, 15-EP0090TX and 15-ep0098nr series. The unit ships as a single black battery ready for installation.

Thermals noise and power in daily use

The 83Wh lithium-ion cell delivers 11.58V to the platform without active cooling or moving parts. Normal operation adds no fan noise and draws power only when the laptop is unplugged. The chemistry supports standard charge cycles and runs at typical internal temperatures for this capacity class.

Build fit and what it frees up

Installation uses the existing battery bay so no extra cables, brackets or tools are required beyond what the laptop design provides. Replacing a degraded pack restores full mobile runtime and removes the need to stay tethered to an AC adapter. The 12-month warranty covers the replacement unit.

Highlights

  • 83Wh capacity powers extended work sessions
  • 58V lithium-ion chemistry matches original specification
  • Direct replacement for HSTNN-IB9M, L85853-1C1, L85885-005 part numbers
  • Compatible with Envy 15-EP series including EP0061TX, EP0090TX, EP0098NR models
  • Brand-new battery includes 12-month manufacturer warranty

Specifications

BrandKL06XL
ModelKL06XL
Part NumberHSTNN-IB9M
ColorBlack
TypeBattery
Compatibilityfor Envy 15-EP 15-EP0061TX 15-EP0090TX 15-EP0005NP 15-ep0098nr Series
Battery TypeLithium-Ion
Battery Voltage11.58V
Battery Capacity83Wh

Questions about this item

How do I install the KL06XL battery in my Envy 15-EP and which step often goes wrong?

Remove the bottom case screws, disconnect the old pack cable, fit the new 11.58V unit, reconnect the cable securely, then refit the case; the step most often missed is pressing the connector fully home until it clicks.

What maintenance or replacement will the 83Wh lithium-ion pack need later?

The pack is sealed and needs no user maintenance; plan to replace it once runtime drops noticeably, typically after several hundred charge cycles.

What limit appears first during sustained heavy use of this battery?

The 83Wh capacity sets the runtime ceiling; under continuous high load the voltage will sag toward the lower limit and the laptop will throttle or shut down to protect the cells.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.