10 Best Mp3 Player Batteries Polymer
#1 Best Pick
3900mAh High-Capacity Battery Compatible for Logitech UE Megaboom 3 UE Megaboom3,533-000146(2ICR19/66),Li-ion Polymer 0-Cycle Replacement Speaker Battery
Brand: Generic
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- ăCompatible Product Modelsă: The battery undergoes compatibility testing after production. Please check whether your device model matches the battery model before purchase to ensure the accuracy of your purchase.
- ăHigh Capacity Battery Lifeă: The high capacity provided by the battery is from the newly upgraded 0-cycle product. It offers long working time and eliminates the need for frequent charging.
- ăSafety Featuresă: The battery is equipped with an integrated insulation membrane and an intelligent integrated circuit chip. It features multiple safety mechanisms such as overcharge protection, overdischarge protection, short-circuit protection, and a thermal management system. In high-temperature environments, it automatically reduces frequency and shuts down power supply, with a working temperature range of -20°C to 60°C.
- ăCycle Life and Durabilityă: Utilizing A-grade lithium-ion/polymer batteries, these offer high energy density and long cycle life. They can withstand multiple charging and discharging cycles without significantly reducing capacity. The batteries can endure 600 cycle periods and maintain 70% capacity even after completing the charging cycle.
- ăFast Charging & Efficientă: Utilizing intelligent fast charging technology, it automatically adjusts the optimal current, increasing the charging speed by 30%. Once the battery is fully charged, it automatically cuts off the power supply to prevent battery expansion. For the best charging results, please use the original charger.
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#2 Best Value
4000mAh High Capacity Li-ion Polymer Portable Digital Audio Player Battery N3(4 line) Compatible with Cayin N3 Player New Upgraded,with Full Tool Kits
Brand: Generic
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- ăCompatible Modelsă.This is an independent lithium polymer battery that is not sold with the product. Battery Model: N3(4 line). This Replacement battery Compatible with Cayin N3 Player. Before purchasing, please ensure that it matches your device model.
- ăHigh Capacity & Long Standbyă.Capacity: 4000mAh. More energy storage,Brand New 0 Cycles,longer standby time.
- ăEasy to installă.The size matches the original battery. Before disassembling, if beginners want to replace the battery more easily, it is strongly recommended that you watch videos related to battery replacement on YouTube.
- ăSafe and Reliableă.The battery is equipped with an intelligent chip,Which has functions such as short circuit protection,overcharge prevention, overdischarge protection,overheating protection,etc,With high safety performance.
- ăLong service lifeă.The design can withstand a large number of charge and discharge cycles without significant capacity reduction.It can withstand up to 1500 charging cycles and maintain a high percentage of its original capacity over time.
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#3 Budget Pick
0 Cycle Li-Polymer 1500mAh 603048 High-Performance Mp3/Mp4 Battery Compatible with PSP LED Light DVD GPS MP3 MP4 MP5 PDA,with Full Tool Kits
Brand: Generic
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- ăCompatible Modelsă.This is an independent lithium polymer battery that is not sold with the product. Battery Model: 603048. This Replacement battery Compatible with PSP LED Light DVD GPS MP3 MP4 MP5 PDA. Before purchasing, please ensure that it matches your device model.
- ăHigh Capacity & Long Standbyă.Capacity: 1500mAh. More energy storage,Brand New 0 Cycles,longer standby time.
- ăEasy to installă.The size matches the original battery. Before disassembling, if beginners want to replace the battery more easily, it is strongly recommended that you watch videos related to battery replacement on YouTube.
- ăSafe and Reliableă.The battery is equipped with an intelligent chip,Which has functions such as short circuit protection,overcharge prevention, overdischarge protection,overheating protection,etc,With high safety performance.
- ăLong service lifeă.The design can withstand a large number of charge and discharge cycles without significant capacity reduction.It can withstand up to 1500 charging cycles and maintain a high percentage of its original capacity over time.
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#4 Top Choice
200mAh High Capacity Battery Compatible for Apple Airpods 3rd Earphone Box,3rd Generation 1pc,Li-ion Polymer 0-Cycle Replacement Earphone Battery
Brand: Generic
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- ă Compatible Product Models ă: After the battery is produced, it undergoes compatibility testing. Please check whether your device model matches the battery model before purchasing to ensure the accuracy of your purchase.
- ă High Capacity Battery Life ă: The high capacity provided by the battery is a newly upgraded 0-cycle product, with a long working time and no need for frequent charging.
- ă Safety Features ă: The battery integrates an insulating separator and an intelligent integrated circuit chip, featuring multiple safety mechanisms such as overcharge protection, overdischarge protection, short-circuit protection, and a thermal management system. It automatically reduces frequency and cuts off power in high-temperature environments, with an operating temperature range of -20â to 60â.
- ă Cycle Life and Durability ă: It adopts A-class lithium-ion/polymer batteries, featuring high energy density and long cycle life. It can withstand a large number of charging and discharging cycles without significantly reducing capacity. High-quality batteries can withstand 600 to 800 cycle times and maintain 70% of their capacity even after completing a charging cycle.
- ă Fast Charging & High Efficiency ă: Utilizing intelligent fast charging technology, it automatically matches the optimal current, increasing the charging speed by 30%. Once the battery is fully charged, it automatically cuts off the power supply to prevent battery expansion. For the best charging effect, please use the original charger.
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#5 Popular Choice
750mAh High-Capacity Battery Compatible for Bose for QuietComfort 45 QC45 Headset,Li-ion Polymer 0-Cycle Replacement Noise - Cancelling Headphones Battery
Brand: Generic
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- ăCompatible Product Modelsă: The battery undergoes compatibility testing after production. Please check whether your device model matches the battery model before purchase to ensure the accuracy of your purchase.
- ăHigh Capacity Battery Lifeă: The high capacity provided by the battery is from the newly upgraded 0-cycle product. It offers long working time and eliminates the need for frequent charging.
- ăSafety Featuresă: The battery is equipped with an integrated insulation membrane and an intelligent integrated circuit chip. It features multiple safety mechanisms such as overcharge protection, overdischarge protection, short-circuit protection, and a thermal management system. In high-temperature environments, it automatically reduces frequency and shuts down power supply, with a working temperature range of -20°C to 60°C.
- ăCycle Life and Durabilityă: Utilizing A-grade lithium-ion/polymer batteries, these offer high energy density and long cycle life. They can withstand multiple charging and discharging cycles without significantly reducing capacity. The batteries can endure 600 cycle periods and maintain 70% capacity even after completing the charging cycle.
- ăFast Charging & Efficientă: Utilizing intelligent fast charging technology, it automatically adjusts the optimal current, increasing the charging speed by 30%. Once the battery is fully charged, it automatically cuts off the power supply to prevent battery expansion. For the best charging results, please use the original charger.
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#6 Top Pick
460mAh High Capacity Li-ion Polymer Portable Music Player Battery NW-E015 Compatible with Sony NW-E015 E016F E026F E025F E013F New Upgraded,with Full Tool Kits
Brand: Generic
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- ăCompatible Modelsă.This is an independent lithium polymer battery that is not sold with the product. Battery Model: NW-E015. This Replacement battery Compatible with Sony NW-E015 E016F E026F E025F E013F. Before purchasing, please ensure that it matches your device model.
- ăHigh Capacity & Long Standbyă.Capacity: 460mAh. More energy storage,Brand New 0 Cycles,longer standby time.
- ăEasy to installă.The size matches the original battery. Before disassembling, if beginners want to replace the battery more easily, it is strongly recommended that you watch videos related to battery replacement on YouTube.
- ăSafe and Reliableă.The battery is equipped with an intelligent chip,Which has functions such as short circuit protection,overcharge prevention, overdischarge protection,overheating protection,etc,With high safety performance.
- ăLong service lifeă.The design can withstand a large number of charge and discharge cycles without significant capacity reduction.It can withstand up to 1500 charging cycles and maintain a high percentage of its original capacity over time.
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#7 Top Pick
2650mAh High-Capacity Battery Compatible for Sony Walkman NW-WM1A NW-WM1Z (5-Wire),Li-ion Polymer 0-Cycle Replacement Portable Music Player Battery
Brand: Generic
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- ăCompatible Product Modelsă: The battery undergoes compatibility testing after production. Please check whether your device model matches the battery model before purchase to ensure the accuracy of your purchase.
- ăHigh Capacity Battery Lifeă: The high capacity provided by the battery is from the newly upgraded 0-cycle product. It offers long working time and eliminates the need for frequent charging.
- ăSafety Featuresă: The battery is equipped with an integrated insulation membrane and an intelligent integrated circuit chip. It features multiple safety mechanisms such as overcharge protection, overdischarge protection, short-circuit protection, and a thermal management system. In high-temperature environments, it automatically reduces frequency and shuts down power supply, with a working temperature range of -20°C to 60°C.
- ăCycle Life and Durabilityă: Utilizing A-grade lithium-ion/polymer batteries, these offer high energy density and long cycle life. They can withstand multiple charging and discharging cycles without significantly reducing capacity. The batteries can endure 600 cycle periods and maintain 70% capacity even after completing the charging cycle.
- ăFast Charging & Efficientă: Utilizing intelligent fast charging technology, it automatically adjusts the optimal current, increasing the charging speed by 30%. Once the battery is fully charged, it automatically cuts off the power supply to prevent battery expansion. For the best charging results, please use the original charger.
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#8 Top Pick
1500mAh High-Capacity Battery Compatible for Apple iPod Classic 4th gen/Photo U2 A1059 20 40GB,616-0206 616-0183,Li-ion Polymer 0-Cycle Replacement Mp3 Player Battery
Brand: Generic
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- ăCompatible Product Modelsă: The battery undergoes compatibility testing after production. Please check whether your device model matches the battery model before purchase to ensure the accuracy of your purchase.
- ăHigh Capacity Battery Lifeă: The high capacity provided by the battery is from the newly upgraded 0-cycle product. It offers long working time and eliminates the need for frequent charging.
- ăSafety Featuresă: The battery is equipped with an integrated insulation membrane and an intelligent integrated circuit chip. It features multiple safety mechanisms such as overcharge protection, overdischarge protection, short-circuit protection, and a thermal management system. In high-temperature environments, it automatically reduces frequency and shuts down power supply, with a working temperature range of -20°C to 60°C.
- ăCycle Life and Durabilityă: Utilizing A-grade lithium-ion/polymer batteries, these offer high energy density and long cycle life. They can withstand multiple charging and discharging cycles without significantly reducing capacity. The batteries can endure 600 cycle periods and maintain 70% capacity even after completing the charging cycle.
- ăFast Charging & Efficientă: Utilizing intelligent fast charging technology, it automatically adjusts the optimal current, increasing the charging speed by 30%. Once the battery is fully charged, it automatically cuts off the power supply to prevent battery expansion. For the best charging results, please use the original charger.
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#9 Top Pick
0 Cycle Li-Polymer 6500mAh m11 Plus(only Cell) High-Performance Music Player Battery Compatible with FIIO M11 Plus HiFi Music MP3 Player,with Full Tool Kits
Brand: Generic
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- ăCompatible Modelsă.This is an independent lithium polymer battery that is not sold with the product. Battery Model: m11 plus(only cell). This Replacement battery Compatible with FIIO M11 Plus HIFI Music MP3 Player. Before purchasing, please ensure that it matches your device model.
- ăHigh Capacity & Long Standbyă.Capacity: 6500mAh. More energy storage,Brand New 0 Cycles,longer standby time.
- ăEasy to installă.The size matches the original battery. Before disassembling, if beginners want to replace the battery more easily, it is strongly recommended that you watch videos related to battery replacement on YouTube.
- ăSafe and Reliableă.The battery is equipped with an intelligent chip,Which has functions such as short circuit protection,overcharge prevention, overdischarge protection,overheating protection,etc,With high safety performance.
- ăLong service lifeă.The design can withstand a large number of charge and discharge cycles without significant capacity reduction.It can withstand up to 1500 charging cycles and maintain a high percentage of its original capacity over time.
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#10 Top Pick
5050mAh High-Capacity Battery Compatible for Ibasso Dx220 Player,Li-ion Polymer 0-Cycle Replacement MP3 MP4 Player
Brand: Generic
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- ăCompatible Product Modelsă: The battery undergoes compatibility testing after production. Please check whether your device model matches the battery model before purchase to ensure the accuracy of your purchase.
- ăHigh Capacity Battery Lifeă: The high capacity provided by the battery is from the newly upgraded 0-cycle product. It offers long working time and eliminates the need for frequent charging.
- ăSafety Featuresă: The battery is equipped with an integrated insulation membrane and an intelligent integrated circuit chip. It features multiple safety mechanisms such as overcharge protection, overdischarge protection, short-circuit protection, and a thermal management system. In high-temperature environments, it automatically reduces frequency and shuts down power supply, with a working temperature range of -20°C to 60°C.
- ăCycle Life and Durabilityă: Utilizing A-grade lithium-ion/polymer batteries, these offer high energy density and long cycle life. They can withstand multiple charging and discharging cycles without significantly reducing capacity. The batteries can endure 600 cycle periods and maintain 70% capacity even after completing the charging cycle.
- ăFast Charging & Efficientă: Utilizing intelligent fast charging technology, it automatically adjusts the optimal current, increasing the charging speed by 30%. Once the battery is fully charged, it automatically cuts off the power supply to prevent battery expansion. For the best charging results, please use the original charger.
Check latest price on Amazon
