43Wh Samsung AA-PBVN3AB Battery

Name: 43Wh Samsung AA-PBVN3AB Battery
SKU: Battery-US-ASamsung-AA-PBVN3AB-43Wh
Availability: InStock

$60.00

Free Shipping | Installation tools included

Reliable battery for work, study, or travel.

Built-in protection: overcharge, over-discharge, short circuit, overcurrent & temperature safety.

Important Shipping Notice (Chinese New Year 2026 - Batteries)
During the Chinese New Year 2026 holiday period, laptop battery orders may take longer than usual to deliver. This delay is mainly caused by battery sourcing (most laptop batteries are manufactured in China) and holiday logistics congestion.

Estimated Battery Delivery Time
Please allow up to 30 days for delivery during this period.

If You Need a Battery ASAP
We completely understand that a working laptop is time-sensitive. If you need a battery urgently, please order with caution. For the fastest solution, you may prefer a local seller or another supplier that is not impacted during the holiday season. While we are sorry we may not be the quickest option for urgent cases, we will be genuinely happy if you can get your problem solved sooner.

If You are Not in a Hurry
If you can wait, you can place your order with confidence. It is very common to keep using a laptop with reduced battery runtime by plugging it in when needed. We will ship as soon as sourcing and logistics allow, keep your order moving, and deliver a high-quality, reliable battery that fits your device properly.

Thank you for your understanding and support.

SKU: Battery-US-ASamsung-AA-PBVN3AB-43Wh Category: Battery for Samsung Tag: Samsung AA-PBVN3AB Battery

Description
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Description

Product Information

Item Condition: Brand New
Color: Black
Capacity: 3780 mAh / 43 Wh
Output Voltage (Volts): 11.4 Volts
Number of Cells:3 Cells
Package Included: 1 x Battery for Samsung
Warranty: 12 Months / 30-Day Return

Compatible Part Numbers (not all):

Samsung BA43-00358A,Samsung AA-PBVN3AB,Samsung BA4300358A

Compatible Model Series (partial list):

Samsung NP370R4E,Samsung NP370R5E,Samsung NP500R5Z,Samsung NP500R5K,Samsung NP500R5H,Samsung 370R4E 450R4V 450R4E 450R4J 455R4J 500R5H

43Wh Premium Battery for Samsung ATIV Book 3 & 5 Series

Restore the portable performance of your Samsung laptop with our AA-PBVN3AB replacement battery. Specifically engineered for the NP370, NP450, and NP500 series, this 43Wh internal battery features high-density 3-cell technology. Delivering a stable 11.4V output, it provides the essential power needed for daily productivity and entertainment, ensuring a seamless fit with your original hardware.

Technical Specifications

Part Number	AA-PBVN3AB / BA43-00358A
Voltage	11.4 Volts
Capacity	3780 mAh / 43 Wh
Battery Type	Lithium-ion Polymer
Condition	Brand New
Warranty	12 Months / 30-Day Return

Compatibility Checker

This internal battery replaces several Samsung part numbers. Please verify your laptop’s model code on the bottom panel.

Fits the Following Series:

Samsung NP370R4E / NP370R5E
Samsung NP450R4V / NP450R5V
Samsung NP500R5H / NP500R5K
Samsung NP500R5Z / NP510R5E
Samsung 450R4E / 450R4J
Samsung 455R4J / 370R4E

Compatible Part Numbers:

AA-PBVN3AB | BA43-00358A | BA4300358A

Installation & Maintenance Guide

Internal Security: This is an internal battery. Replacing it requires removing the laptop’s bottom case. Ensure the device is fully powered off and use a plastic prying tool to avoid scratching the chassis.
Connector Check: The AA-PBVN3AB uses a specific multi-pin connector. Align it carefully before pressing it into the motherboard socket. A loose connection may cause the laptop to not detect the battery.
Calibrating Your Battery: For new polymer cells, it is recommended to charge the battery to 100% and then allow it to discharge to 10% for the first 2-3 cycles. This helps the Windows power manager accurately report remaining time.

Frequently Asked Questions

Q: Is this battery compatible with 11.1V or 11.55V originals?

A: Yes. 11.4V is the standard nominal voltage for this series and is fully compatible with systems that originally carried slightly different voltage labels like 11.1V or 11.3V.

Q: Why does my laptop not charge after installation?

A: This is often caused by a connector that isn’t fully seated. Re-open the chassis and ensure the battery cable is pushed all the way into the socket until it clicks or is firmly held.

Package Included: 1 x Brand New Battery for Samsung (AA-PBVN3AB)