2-power Asus E410KA Main Battery Pack - Akku - 41 mAh (2P-0B200-03680300)

Unlike generic third-party cells that degrade quickly or report inaccurate charge levels, this 2-Power pack is engineered around the exact power profile of the Asus E410KA. It matches the original B31N1729/C31N1729 specification, so the laptop reads remaining runtime correctly and charges without firmware warnings. The 41 Wh capacity is delivered by a fresh 3-cell lithium-polymer assembly, not a refurbished or lower-density substitute.

Highlights

• Direct replacement for Asus E410KA original battery part numbers B31N1729 and C31N1729
• 41 Wh energy capacity with 11.55 V nominal voltage for stable output
• 3-cell lithium-polymer chemistry: lighter, safer, and longer-lasting than older Li-ion packs
• Built-in protection against overcharge, over-discharge, overheating, and short circuits
• CE and RoHS certified; covered by a 12-month warranty

In daily use

Installation is internal and tool-free on the E410KA: power down, remove the bottom cover, unplug the old pack, and seat this unit. After a full charge cycle, the battery meter calibrates to show accurate percentages. Expect typical runtime comparable to the original battery when new, with a cycle life of over 500 charge/discharge cycles before capacity drops below 80%. The black casing matches the laptop’s interior and does not interfere with Wi-Fi or Bluetooth antennas.

Full specifications

• Brand: 2-Power
• Model: 2P-0B200-03680300
• MPN: 2P-0B200-03680300
• EAN:
• Product type: Laptop battery
• Battery chemistry: Lithium-Ion Polymer (Li-Po)
• Energy capacity: 41 Wh
• Voltage: 11.55 V
• Capacity (mAh): 3549 mAh (approx.)
• Number of cells: 3
• Compatible brand: Asus
• Compatible model: E410KA
• Replaces original part numbers: B31N1729, C31N1729
• Colour: Black
• Condition: New
• Protection features: Overcharge, over-discharge, overheat, short-circuit
• Certifications: CE, RoHS
• Warranty: 12 months
• Cycle life: 500+ cycles
• Installation type: Internal
• Operating temperature: 0°C to 45°C

Final note

For users who need dependable off-plug productivity, this 2-Power battery restores the E410KA to all-day usability without the cost or risk of an original OEM part.