Meet Your Seller

E-Transit Limited

See Seller Store

Main image of 45Wh AP13J3K AP13J4K Laptop Battery Replacement for Chromebook 11.6" 11 C720 C720P C740 KT.00304.001 KT.00303.001 Series Notebook 3ICP5/65/88 11.4V 3920mAh

Alt view image 2 of 6 - 45Wh AP13J3K AP13J4K Laptop Battery Replacement for Chromebook 11.6" 11 C720 C720P C740 KT.00304.001 KT.00303.001 Series Notebook 3ICP5/65/88 11.4V 3920mAh

Alt view image 3 of 6 - 45Wh AP13J3K AP13J4K Laptop Battery Replacement for Chromebook 11.6" 11 C720 C720P C740 KT.00304.001 KT.00303.001 Series Notebook 3ICP5/65/88 11.4V 3920mAh

Alt view image 4 of 6 - 45Wh AP13J3K AP13J4K Laptop Battery Replacement for Chromebook 11.6" 11 C720 C720P C740 KT.00304.001 KT.00303.001 Series Notebook 3ICP5/65/88 11.4V 3920mAh

Alt view image 5 of 6 - 45Wh AP13J3K AP13J4K Laptop Battery Replacement for Chromebook 11.6" 11 C720 C720P C740 KT.00304.001 KT.00303.001 Series Notebook 3ICP5/65/88 11.4V 3920mAh

Alt view image 6 of 6 - 45Wh AP13J3K AP13J4K Laptop Battery Replacement for Chromebook 11.6" 11 C720 C720P C740 KT.00304.001 KT.00303.001 Series Notebook 3ICP5/65/88 11.4V 3920mAh

Shop All NaSR Products | Visit E-Transit Limited Store

45Wh AP13J3K AP13J4K Laptop Battery Replacement for Chromebook 11.6" 11 C720 C720P C740 KT.00304.001 KT.00303.001 Series Notebook 3ICP5/65/88 11.4V 3920mAh

Be the first to review this product...

SpecificationsBattery Type: Li-ion; Voltage: 11.4V; Capacity: 45Wh/3920mAh; Battery life: Up to 500 recharge cycles over the life of the battery.
Compatible Part NumberAP13J4K ,AP13J3K.
Compatible Laptop Modelsfor Chromebook 11.6" C720P, , C720P-2666, C720P-2834, C720P-2664, C720P-2625, C720P-2485, C720P-2657, C720P-2600, C720P-2661, C720P-2677, C720P-2848, C720P-2457, C720, C720-2800, C720-2848, C720-2653, C720-2844, C720-2802, C720-2103, C720-2420, C720-2832, C720-2827, C720-2697, C720-3404, C720-3605, C720-3871, C720-3445, C720-2482, C720-29552G01aii Series, ChromeBook 11 C740, C740-C3P1, C740-C4PE, C740-C5U9, C740-C32M.
Quality Assurance100% new from manufacturer, every battery has passed factory testing, grade A cells ensure fast charges and low power consumption, built-in circuit protection ensures both safety and stability. CE / FCC / RoHS Certified for safety.
Perfect After-saleWelcome to email us if you have any issues, questions or concerns, we promise to resol

Overview

Specs

Reviews

Specifications:
Battery Type: Li-ion
Voltage: 11.4V
Capacity: 45Wh/3920mAh
Certificate: CE,RoHS,FCC
Condition: 100% New from Manufacturer, Grade A Cell

Compatible Part Numbers:
AP13J3K
AP13J4K
KT.00304.001, KT.00303.001, KT.00303.011.

Compatible Laptop Modelsuse "Ctrl+F to find your model quickly":
Chromebook 11.6" C720P Series
C720P-2666, C720P-2834, C720P-2664, C720P-2625, C720P-2485, C720P-2657,
C720P-2600, C720P-2661, C720P-2677, C720P-2848, C720P-2457, C720, C720-2800,
C720-2848, C720-2653, C720-2844, C720-2802, C720-2103, C720-2420, C720-2832,
C720-2827, C720-2697, C720-3404, C720-3605, C720-3871, C720-3445, C720-2482,
C720-29552G01aii

ChromeBook 11 C740 Series
C740-C3P1, C740-C4PE, C740-C5U9, C740-C32M

Chromebook C720 Series

Chromebook CB3-431-C5EX Series.(NoteNot fit for Chromebook 15 CB3-532-C47C N15Q9 Series)

Additional Information
First Listed on Newegg	January 12, 2026

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
CONTACT

Return Policies

Return for refund within: 30 days
Return for replacement within: 90 days
This item is covered by E-Transit Limited Return Policy

Manufacturer Contact Info

For a directory of all our manufacturers, please click below.
Manufacturers Directory

Item#: 9SIC4RTKRS5722