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Black rectangular laptop battery with label showing 11.4V 42Wh

NShi

NShi JPFMR laptop battery 11.4V 42Wh for Dell Chromebook 3100 3400 Inspiron 14 5000 5488 5493 15 5593

SKU CH-44PS-MZ22Z

Replacement lithium-ion battery delivers 11.4 V and 42 Wh for Dell Chromebook 3100, 3400 and Inspiron 14 5000 and 15 5000 models

  • Battery TypeLithium Polymer
  • 4V 42Wh capacity powers Dell Chromebook and Inspiron models
  • Li-ion chemistry delivers up to 500 recharge cycles over battery life
  • Replaces JPFMR part for Chromebook 3100, 3400 and Inspiron 14 5000 series
  • CE, RoHS and FCC certified for safety compliance
  • 100 % new Grade A cells backed by 12-month manufacturer warranty

Direct replacement for Dell Chromebook and Inspiron

This 11.4V 42Wh lithium-ion battery replaces the original JPFMR pack in Dell Chromebook 3100, 3400 and Inspiron 14 5000 and 15 5000 models. It is built with Grade A cells and carries CE, RoHS and FCC certification.

Upgrade when the original pack no longer holds

The jump is worth it when run-time has dropped below useful levels or the system shuts down unexpectedly. Rated for up to 500 recharge cycles, it restores full mobility without requiring a new laptop.

Simple swap with a short conditioning period

Installation follows the standard battery bay procedure for the listed models. The new pack needs three to four full charge and discharge cycles, taking roughly seven to eight hours, before it reaches maximum capacity.

Highlights

  • 4V 42Wh capacity powers Dell Chromebook and Inspiron models
  • Li-ion chemistry delivers up to 500 recharge cycles over battery life
  • Replaces JPFMR part for Chromebook 3100, 3400 and Inspiron 14 5000 series
  • CE, RoHS and FCC certified for safety compliance
  • 100 % new Grade A cells backed by 12-month manufacturer warranty

Specifications

Battery TypeLithium Polymer

Questions about this item

Will the JPFMR battery fit my Dell Chromebook 3400 without modification?

The JPFMR battery is listed as compatible with the Dell Chromebook 3400, Chromebook 3100, Chromebook 3100 2-in-1, Inspiron 14 5000 5488, Inspiron 14 5000 5493 and Inspiron 15 5000 5593. It replaces the original JPFMR part number directly.

What is the correct first-time charging procedure for this 11.4V Li-ion battery?

Charge and discharge the new battery for three to four full cycles, allowing roughly seven to eight hours for the initial charge. This activates the lithium-ion cells to reach full 42Wh capacity.

How many recharge cycles can I expect before the 42Wh capacity degrades?

The manufacturer rates the battery for up to 500 recharge cycles over its lifespan. After that point the 42Wh capacity will gradually reduce.

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