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Black rectangular lithium-ion laptop battery with label showing 14.8V 43WH

KingSener

KingSener 45N1094 laptop battery 14.8V 43WH

SKU CH-C7V6-67RR7 MPN 45N1094

Replacement Li-ion battery for Lenovo ThinkPad Twist S230u, 14.8 V, 43 Wh capacity

  • Battery voltage rating14.8 V
  • Battery capacity2.9Ah/43WH
  • 8V 43WH capacity powers longer sessions
  • Li-ion cells deliver stable output without false ratings
  • 100% new replacement fits ThinkPad Twist S230u exactly
  • Compatible with part numbers 45N1092 45N1093 45N1095
  • Ready to install with no assembly required

Compatible Replacement for ThinkPad Twist S230u

This KingSener 45N1094 laptop battery is built for the Lenovo ThinkPad Twist S230u series. It replaces part numbers 45N1095, 45N1092 and 45N1093 with a 14.8V 43WH lithium-ion pack. The unit matches the original dimensions for a direct fit without assembly changes.

Upgrade from Degraded Original Cells

The battery restores runtime when the factory pack no longer holds a useful charge. A swap is worth it when the original cell capacity has fallen well below the 2.9Ah design rating. It is not for owners whose existing battery still meets daily workload demands.

43WH Capacity for Mobile Workloads

The 43WH rating delivers extended unplugged time for typical office tasks and web browsing. Heavy CPU loads or sustained video playback will drain the pack faster. It is not for users who need all-day operation without access to a charger.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $39.99
Pricier than about 71% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameKingSener
Model name45N1094 S230U
Part number45N1094 45N1095 45N1092 45N1093
Power
Battery voltage rating14.8 V
Battery capacity2.9Ah/43WH

Questions about this item

Will the 45N1094 battery fit inside my ThinkPad Twist S230u without modification?

Yes, the 45N1094 is built to the same dimensions as the original 45N1092, 45N1093 and 45N1095 packs so it slides into the existing bay without any adapter or case change.

What is the correct first-time charge routine for the 45N1094 Li-ion pack?

Fully charge the 14.8 V 43 Wh battery, then discharge it under light load; repeat this cycle two or three times so the cells reach their full 2.9 Ah capacity.

How should I store the 45N1094 if I remove it from the laptop for a month or more?

Charge the pack above 80 percent before storage, keep it in a cool dry place, and top it up once a month to prevent deep discharge damage.

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