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Rectangular black lithium-ion laptop battery pack

Dr. Battery

Dr. Battery DRPROAS230P-01 10.8V 4400mAh 48Wh laptop battery

SKU CH-S67R-YXYZ0

Replacement lithium-ion battery rated 10.8V and 4400mAh for many Asus A43, K53 and X54 series laptops

  • Battery typeLithium-Ion
  • Battery voltage rating10.8 V
  • Battery capacity4,400 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withCOMPATIBLE LAPTOP MODELS Asus: A43 Series, A43B, A43BR, A43B
  • Restores laptop runtime with 48Wh lithium-ion capacity
  • Protects device through short-circuit, overheat and overload safeguards
  • Fits extensive Asus A43, K53, X54 and related series
  • Delivers stable 10.8V output matching original specification
  • Ready to install as a brand-new replacement unit

Replacement Battery for Asus A43 and K53 Series

This 10.8V lithium-ion battery replaces original Asus A32-K53, A41-K53 and A42-K53 packs. It fits a wide range of A43, A53, K43, K53, X43, X53 and X54 models listed by the supplier. The 4400mAh capacity delivers 48Wh of energy for everyday mobile computing. Buyers needing a higher-capacity pack or a different voltage will not be served by this unit.

Thermal Behaviour and Power Draw

Lithium-ion chemistry keeps self-discharge low during normal operation. Built-in protection circuits guard against short circuit, overheat and overload conditions. The black casing matches the original aesthetic of compatible Asus notebooks. No active cooling or fan is required for this component.

Sustained Load Performance

The 48Wh rating supports typical office and web workloads across a full charge cycle. Protection circuits maintain safe voltage and temperature limits during extended discharge. One-year manufacturer warranty covers defects in materials and workmanship. Users requiring longer runtime per charge should consider a higher-capacity alternative.

How it compares

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

Price $34.99
Pricier than about 62% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDr. Battery
Model nameDRPROAS230P-01
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating10.8 V
Battery capacity4,400 mAh
Compatibility
Compatible withCOMPATIBLE LAPTOP MODELS
Asus:
A43 Series, A43B, A43BR, A43BY, A43C, A43E, A43E-VX038D, A43E-VX067, A43E-VX086, A43E-VX323D, A43E-VX325D, A43E-VX326D, A43E-VX332D, A43E-VX337D, A43E-VX382D, A43E-VX597D, A43E-VX599D, A43F, A43J, A43JA, A43JB, A43JC, A43JE, A43JF, A43JG, A43JH, A43JN, A43JP, A43JQ, A43JR, A43JU, A43JV, A43S, A43SA, A43SA-VX0230, A43SA-VX071D, A43SD, A43SJ, A43SJ-VX068, A43SJ-VX068D, A43SJ-VX068 V, A43SJ-VX129, A43SJ-VX138R, A43SJ-VX138 V, A43SJ-VX192, A43SJ-VX216, A43SJ-VX223D, A43SJ-VX240, A43SJ-VX240 V, A43SJ-VX259, A43SJ-VX259 V, A43SJ-VX313, A43SJ-VX314 V, A43SJ-VX335,

Questions about this item

How do I install the DRPROAS230P-01 battery and what step is often missed?

Power off the laptop, unplug the AC adapter, slide the release latch, remove the old pack, insert the new 10.8V 4400mAh unit until it clicks, then charge fully before first use.

What maintenance will this lithium-ion 48Wh battery need later?

Keep the contacts clean, avoid leaving the pack at full or empty charge for long periods, and recharge every few weeks during storage to preserve the cells.

What limit appears first during sustained heavy use of this 10.8V pack?

The built-in protection circuit will cut output if temperature, current or voltage exceed safe thresholds, stopping discharge until the pack cools.

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