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  • NOTE1 2 3 4 5 7 8 9 10 20 21 Rechargeable Battery for Galaxy Note 9
  • NOTE1 2 3 4 5 7 8 9 10 20 21 Rechargeable Battery for Galaxy Note 9
  • NOTE1 2 3 4 5 7 8 9 10 20 21 Rechargeable Battery for Galaxy Note 9
  • NOTE1 2 3 4 5 7 8 9 10 20 21 Rechargeable Battery for Galaxy Note 9
  • NOTE1 2 3 4 5 7 8 9 10 20 21 Rechargeable Battery for Galaxy Note 9
  • NOTE1 2 3 4 5 7 8 9 10 20 21 Rechargeable Battery for Galaxy Note 9
NOTE1 2 3 4 5 7 8 9 10 20 21 Rechargeable Battery for Galaxy Note 9
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NOTE1 2 3 4 5 7 8 9 10 20 21 Rechargeable Battery for Galaxy Note 9

$1.57-$3.30/ Piece|2 Piece/Pieces(Min. Order)

Customization:

Customized logo（Min.Order: 500 pieces）
Customized packaging（Min.Order: 2000 pieces）
Graphic customization（Min.Order: 500 pieces）
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NOTE1 2 3 4 5 7 8 9 10 20 21 Rechargeable Battery for Galaxy Note 9

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Device-Specific Power Supply: Custom-designed lithium polymer batteries for Samsung Galaxy Note models (1-10, 20, 21), ensuring optimal power delivery and compatibility.
  • Enhanced Durability: Built with high-quality lithium polymer material for longer cycle life and stable performance in mobile devices.

Key features

  • 1. Advanced Lithium Polymer Technology

    • With lithium polymer technology, this battery offers higher energy density and lighter weight compared to traditional lithium-ion batteries*, ensuring efficient power delivery without compromising portability.

  • 2. Model-Specific Custom Design

    • With precision-engineered compatibility for Samsung Galaxy Note models (9, 10, 20, etc.), this battery ensures a perfect fit and optimal performance tailored to each device’s specifications*, eliminating compatibility issues.

  • 3. Enhanced Capacity for Longer Use

    • The Note 20 variant delivers a 4170mAh capacity, offering up to 38% more runtime compared to earlier models like the Note 4/5 (3000mAh)*, ideal for power-intensive tasks and all-day use.

  • 4. Reliable Smartphone Power Solution

    • Engineered for smartphone applications, this battery provides stable voltage (3.85V–3.88V) and fast charging capabilities*, ensuring seamless operation for both everyday use and demanding scenarios.

  • 5. Safety-Compliant Construction

    • Constructed with rigorous safety standards, including overcharge protection and thermal regulation*, this battery meets international quality certifications for reliable, hazard-free use.

Product details

NOTE1 2 3 4 5 7 8 9 10 20 21 Rechargeable Battery for Galaxy Note 9

The Galaxy Note Series Rechargeable Batteries are precision-engineered lithium polymer batteries designed for Samsung Galaxy Note models 4, 5, 9, 20, and more. Each battery features a durable metallic casing, optimized voltage specifications, and model-specific compatibility to ensure seamless integration and extended device performance.

Technical specifications

FeatureSpecificationBenefit
Battery TypeLithium Polymer BatteryLightweight, high energy density
CompatibilitySamsung Galaxy Note 4/5/9/20/21Ensures perfect fit and optimal power
Nominal Voltage3.85V (Note 4/5) / 3.88V (Note 20)Stable power delivery for device longevity
Charge Voltage4.2V (Note 4/5) / 4.47V (Note 20)Faster, safer charging cycles
Capacity3000mAh (Note 4/5) / 4170mAh (Note 20)Extended runtime for heavy usage scenarios
Safety StandardsMeets IEC 62133 certificationReliable protection against overheating

Customization guide

Adjustable parameters include capacity and voltage thresholds to match specific device requirements. For example, users needing faster charging can prioritize the Pro Model’s 4.47V charge voltage, while those requiring lightweight solutions benefit from the polymer design.

Get inspired

Power your Galaxy Note through demanding workdays or entertainment sessions with batteries tailored to your device’s exact needs. With enhanced capacities and voltage optimizations, these batteries ensure uninterrupted performance and reliability.

Choose your model

ParameterBase Model (Note 4/5)Advanced Model (Note 9)Pro Model (Note 20/21)
Capacity3000mAh3000mAh4170mAh (+40% vs Base)
Nominal Voltage3.85V3.85V3.88V (+0.7% efficiency)
Charge Voltage4.2V4.2V4.47V (+20% faster charging*)
Weight45g45g52g (+15% for higher capacity)

Supplier's note

  1. Three Key Breakthroughs:

    • Pro Model’s 4170mAh capacity (+40% vs Base) delivers 20% longer usage for multitasking.
    • 4.47V charge voltage enables 15% faster charging than traditional 4.2V models.
    • Lithium polymer construction reduces weight by 20% compared to older lithium-ion designs.

  2. Optimal Version Selection:

    • Base/Advanced Models: Ideal for Note 4/5/9 users prioritizing standard performance and budget efficiency.
    • Pro Model: Perfect for Note 20/21 users needing extended battery life and fast charging. With its 3.88V nominal voltage, it ensures stable power delivery for high-resolution displays and 5G connectivity. Pair it with the polymer design for a slim profile that fits seamlessly into modern devices.

*Comparative hints based on industry benchmarks (e.g., traditional lithium-ion batteries).

Frequently asked questions

  • Which Samsung Galaxy Note models are compatible with the Lonehe lithium polymer battery?

  • How do I safely clean a Samsung Galaxy Note rechargeable battery?

  • What’s the difference between lithium polymer and lithium-ion batteries for Galaxy Note devices?

  • Can I customize the Lonehe battery for my Samsung Galaxy Note?

  • Is the Lonehe Galaxy Note battery FDA-approved or certified?

  • What’s the battery life of the Lonehe Galaxy Note 20 battery?

  • How long do Lonehe Galaxy Note batteries typically last with regular use?

  • Does Lonehe offer a warranty for their Galaxy Note batteries?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Standard Lithium-Ion BatteryBudget smartphones, entry-level devices3000mAh capacity (3.7V nominal voltage, 11.1Wh total energy)Cost-effective, widely compatible with most devicesLower capacity (▲▲), slower charging speeds, shorter lifespan (▲▲)
Samsung Galaxy Note 4 BatteryMid-range devices (Note 4)3000mAh, 3.85V nominal voltage (11.55Wh), optimized for Note 4Reliable performance for Note 4, precise device compatibilitySame capacity as industry standard (▲), no upgrade in energy density (▲▲)
Samsung Galaxy Note 5 BatteryMid-range devices (Note 5)3000mAh, 3.85V nominal voltage (11.55Wh), tailored for Note 5Device-specific optimization, similar to Note 4 batteryIdentical specs to Note 4 battery (▲), no capacity improvement (▲▲)
Samsung Galaxy Note 20 BatteryHigh-end devices (Note 20)4170mAh, 3.88V nominal voltage (16.18Wh), faster charging (▲▲▲)40% higher capacity than base models (▲▲▲), supports heavy multitaskingBulky design (▲▲), higher cost (▲▲), requires specific charging adapters
Lonehe Lithium Polymer BatteryPremium Samsung devices (Note 9, etc.)4500mAh, 3.8V nominal voltage (17.1Wh), 250Wh/kg energy density (▲▲▲)Lighter than lithium-ion (▲▲), faster charging (▲▲▲), 15% higher capacity20% costlier than industry standards (▲▲), limited aftermarket compatibility
High-Capacity Polymer (Hypothetical)Ultra-demanding users (gaming, video)5000mAh, 4.4V nominal voltage (22Wh), 300Wh/kg energy density (▲▲▲▲)70% more energy than base models (▲▲▲▲), ultra-fast charging (▲▲▲▲)Heavier than standard batteries (▲▲▲), rare compatibility (▲▲▲), premium pricing

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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.