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New 3.7V 750mAh Li-Polymer Battery for Jabra Elite 85h Evolve2 85 Replaces AK-E285 PL661935V CS-JPR285SL Grade A Cells 12-Month Warranty
- Revive Your Jabra Elite 85h or Evolve2 85 Dont let a dead battery relegate your premium headphones to the trash. This replacement restores original runtime, giving your headset a new lease on life at a fraction of the cost.
- Exact Fit for Elite 85h & Evolve2 85 Compatible with Jabra Elite 85h and Evolve2 85 headphones. Replaces OEM part numbers AK-E285, PL661935V, and CS-JPR285SL. Direct replacement no modifications needed.
- 750mAh 3.7V Li-Polymer Premium Grade A Cells Provides 2.78Wh of stable, long-lasting power. No memory effect charge anytime without capacity loss. Restores up to 36 hours of battery life.
- Built-in Multi-Protection Safety Features overcharge, overdischarge, shortcircuit, and overtemperature protection. CE and RoHS certified for safety and reliability.
- 100% Tested & 12-Month Warranty Each battery is individually tested before shipment to ensure quality and performance. Backed by a full 12-month warranty and 30-day hassle-free returns.
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Overview
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Why You Need This Battery
Your Jabra Elite 85h or Evolve2 85 is a premium headset designed for all-day productivity. But after years of daily use, the original battery degrades shorter runtime, unexpected shutdowns, or the headset refusing to charge at all. While Jabra states the battery is not replaceablemany users have successfully replaced it themselves. Replacing it with a cheap, lowquality battery often leads to false capacity readings, swelling, or failure within months.
This replacement battery solves that problem delivering true 750mAh / 2.78W h capacity with brand new Grade A Li-Polymer cells. What you see is what you get.
Important Compatibility Check
This battery is a direct fit for the following models:
Compatible
Jabra Elite 85h
Jabra Evolve2 85
Replaces OEM part numbers (partial list):
Common P/N
AK-E285
PL661935V
CS-JPR285SL
Specification Detail
Model AK-E285 / PL661935V Compatible
Chemistry Li-Polymer
Voltage 3.7V
Capacity 750mAh / 2.78W h
Dimensions 37.60 × 32.60 × 5.00 mm
Weight 1439g
Color Black
Condition Brand new Grade A cells
Warranty 30day return + 12month warranty
What a Cheap or Failing Battery Costs You
Short runtime Your headset dies after a few hours of use.
Unexpected shutdowns Headset powers off even when the battery meter shows charge.
Swelling Dangerous bulging that can damage internal components.
System errors Headset wont turn on or wont charge.
What Our Battery Delivers
Feature Cheap Generic Our Premium Battery
True Capacity Often under 650mAh (fake label) 750mAh (tested)
Cells Recycled or lowgrade Brand new Grade A
Runtime (talk time) 2025 hours 3037 hours
Swelling Risk High within months Low, proper BMS
Warranty None or 30 days 30day return + 12month
Who Is This Battery For?
Jabra Elite 85h owners who want to restore allday battery life.
Jabra Evolve2 85 users looking for a reliable replacement.
Anyone whose original battery is swollen or no longer holds a charge.
Users who want a costeffective alternative to buying a new headset.
Why Choose Our Battery?
Genuine Grade A Li-Polymer cells Not recycled or refurbished.
Exact OEM specifications Matches Jabras original 750mAh / 3.7V design.
Advanced safety protection Overcharge, overdischarge, shortcircuit, and overtemperature protection built in.
100% tested Each unit is tested for capacity and cycle life before shipping.
12month warranty Buy with confidence. If anything goes wrong, weve got you covered.
Installation Note
This battery is located inside the headset earcup. Replacement requires carefully opening the housing, disconnecting the old battery, and installing the new one. For detailed stepbystep instructions, refer to iFixits repair guides for the Jabra Elite 85h. Professional installation is recommended if youre not experienced. Tools not included.
Whats Included
1 x Replacement Battery (750mAh / 3.7V )
Your Jabra Elite 85h or Evolve2 85 is a premium headset designed for all-day productivity. But after years of daily use, the original battery degrades shorter runtime, unexpected shutdowns, or the headset refusing to charge at all. While Jabra states the battery is not replaceablemany users have successfully replaced it themselves. Replacing it with a cheap, lowquality battery often leads to false capacity readings, swelling, or failure within months.
This replacement battery solves that problem delivering true 750mAh / 2.78W h capacity with brand new Grade A Li-Polymer cells. What you see is what you get.
Important Compatibility Check
This battery is a direct fit for the following models:
Compatible
Jabra Elite 85h
Jabra Evolve2 85
Replaces OEM part numbers (partial list):
Common P/N
AK-E285
PL661935V
CS-JPR285SL
Specifications
You Can TrustSpecification Detail
Model AK-E285 / PL661935V Compatible
Chemistry Li-Polymer
Voltage 3.7V
Capacity 750mAh / 2.78W h
Dimensions 37.60 × 32.60 × 5.00 mm
Weight 1439g
Color Black
Condition Brand new Grade A cells
Warranty 30day return + 12month warranty
What a Cheap or Failing Battery Costs You
Short runtime Your headset dies after a few hours of use.
Unexpected shutdowns Headset powers off even when the battery meter shows charge.
Swelling Dangerous bulging that can damage internal components.
System errors Headset wont turn on or wont charge.
What Our Battery Delivers
Feature Cheap Generic Our Premium Battery
True Capacity Often under 650mAh (fake label) 750mAh (tested)
Cells Recycled or lowgrade Brand new Grade A
Runtime (talk time) 2025 hours 3037 hours
Swelling Risk High within months Low, proper BMS
Warranty None or 30 days 30day return + 12month
Who Is This Battery For?
Jabra Elite 85h owners who want to restore allday battery life.
Jabra Evolve2 85 users looking for a reliable replacement.
Anyone whose original battery is swollen or no longer holds a charge.
Users who want a costeffective alternative to buying a new headset.
Why Choose Our Battery?
Genuine Grade A Li-Polymer cells Not recycled or refurbished.
Exact OEM specifications Matches Jabras original 750mAh / 3.7V design.
Advanced safety protection Overcharge, overdischarge, shortcircuit, and overtemperature protection built in.
100% tested Each unit is tested for capacity and cycle life before shipping.
12month warranty Buy with confidence. If anything goes wrong, weve got you covered.
Installation Note
This battery is located inside the headset earcup. Replacement requires carefully opening the housing, disconnecting the old battery, and installing the new one. For detailed stepbystep instructions, refer to iFixits repair guides for the Jabra Elite 85h. Professional installation is recommended if youre not experienced. Tools not included.
Whats Included
1 x Replacement Battery (750mAh / 3.7V )
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: 30 days
- This item is covered by Ebuy limited Return Policy
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