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Rectangular black lithium-ion laptop battery pack

KingSener

KingSener BSNO4170A5-AT 7.68V 39Wh laptop battery

SKU CH-FJ51-G457T MPN BSNO4170A5-AT

7.68V 39Wh Li-ion replacement battery for Lenovo Miix 510 and 520 series laptops

  • Battery Voltage7.68V
  • Battery Capacity5110mAh/39Wh
  • Replacement battery ready for Lenovo Miix 510 and 520 series
  • 68V 39Wh capacity restores original runtime
  • Li-ion cells built to 100% brand-new condition
  • Replaces OEM part numbers 5B10L67278 and 5B10L68713
  • 5110mAh rating matches factory specification

Replacement for Lenovo Miix 510 and 520 series

This 7.68V 39Wh lithium-ion battery replaces the original Lenovo part numbers BSNO4170A5-AT, BSNO4170A5-LH, 5B10L67278 and 5B10L68713. It fits Lenovo Miix 510, 510-12ISK, 510-12IKB, 520 and 520-12IKB models. The 5110mAh capacity matches the factory specification for these detachable 2-in-1 devices.

Upgrade from a worn or swollen original pack

When the original cell no longer holds a full day of charge or shows physical swelling, this new 100% brand-new unit restores the rated 39Wh capacity. The jump is worth it if run-time has dropped below usable levels or the system throttles due to battery health reporting.

Fits inside the Miix tablet chassis

The black Li-ion pack slots into the internal battery bay of compatible Miix 510 and 520 tablets without modification. It frees the device from permanent tethering to an AC adapter and restores portable operation for the 12-inch form factor.

Highlights

  • Replacement battery ready for Lenovo Miix 510 and 520 series
  • 68V 39Wh capacity restores original runtime
  • Li-ion cells built to 100% brand-new condition
  • Replaces OEM part numbers 5B10L67278 and 5B10L68713
  • 5110mAh rating matches factory specification

Specifications

BrandKingSener
ModelBSNO4170A5-AT
Part NumberBSNO4170A5-AT
BSNO4170A5-LH
5B10L67278
5B10L68713
2ICP5/70/106
Battery Voltage7.68V
Battery Capacity5110mAh/39Wh

Questions about this item

Will the 7.68 V 39 Wh BSNO4170A5-AT pack fit my Lenovo Miix 510-12IKB without case modifications?

The battery is a direct replacement for Lenovo Miix 510, 510-12ISK, 510-12IKB and 520-12IKB models, matching the original 7.68 V 39 Wh form factor.

What is the correct order to connect the 2ICP5/70/106 cell pack when installing it in a Miix 520?

Power off the laptop, disconnect the AC adapter, remove the bottom cover, unplug the old battery connector, fit the new BSNO4170A5-AT pack, reconnect its cable, then reassemble.

How do I know when the 5110 mAh Li-ion unit needs replacing?

When run-time falls far below the original 39 Wh rating or the system reports a degraded battery health status, install a fresh BSNO4170A5-AT pack.

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