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Chargers, Batteries & Power Supplies
Digital Batteries
  • Original 3.85V Li-ion Cell Phone Battery BL-4C Compatible Nokia 6100 6300 6125 6136S 6170 6260 6301 7705 7200 7270 8208 Stock
  • Original 3.85V Li-ion Cell Phone Battery BL-4C Compatible Nokia 6100 6300 6125 6136S 6170 6260 6301 7705 7200 7270 8208 Stock
  • Original 3.85V Li-ion Cell Phone Battery BL-4C Compatible Nokia 6100 6300 6125 6136S 6170 6260 6301 7705 7200 7270 8208 Stock
  • Original 3.85V Li-ion Cell Phone Battery BL-4C Compatible Nokia 6100 6300 6125 6136S 6170 6260 6301 7705 7200 7270 8208 Stock
  • Original 3.85V Li-ion Cell Phone Battery BL-4C Compatible Nokia 6100 6300 6125 6136S 6170 6260 6301 7705 7200 7270 8208 Stock
  • Original 3.85V Li-ion Cell Phone Battery BL-4C Compatible Nokia 6100 6300 6125 6136S 6170 6260 6301 7705 7200 7270 8208 Stock
Original 3.85V Li-ion Cell Phone Battery BL-4C Compatible Nokia 6100 6300 6125 6136S 6170 6260 6301 7705 7200 7270 8208 Stock
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Original 3.85V Li-ion Cell Phone Battery BL-4C Compatible Nokia 6100 6300 6125 6136S 6170 6260 6301 7705 7200 7270 8208 Stock

  • 10 - 99 Pieces
    $1.08
    $1.20
  • 100 - 499 Pieces
    $0.99
    $1.10
  • 500 - 999 Pieces
    $0.90
    $1
  • >= 1000 Pieces
    $0.72
    $0.80
View product details

Original 3.85V Li-ion Cell Phone Battery BL-4C Compatible Nokia 6100 6300 6125 6136S 6170 6260 6301 7705 7200 7270 8208 Stock

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Power Delivery: Designed to deliver stable 3.85V power for compatible Nokia and Xiaomi smartphones, ensuring optimal device performance.
  • Rechargeable Design: A standard Li-ion battery cell enabling multiple recharges, reducing the need for frequent replacements.

Key features

  • 1. Material Technology

    • With high-quality Li-ion cells, ensure safe and efficient power delivery compared to older battery technologies*.

  • 2. Interactive Design

    • With universal compatibility across Nokia and Xiaomi models, easily replace batteries without device-specific tools*, offering broader usability than brand-specific alternatives*.

  • 3. Performance Parameters

    • With a rechargeable design and 3.85V output, deliver consistent power for extended device usage*, reducing replacement costs compared to disposable batteries*.

  • 4. Scenario Solutions

    • Designed for daily smartphone use, providing reliable power for on-the-go activities*, compatible with a wide range of models*.

  • 5. Certification Standards

    • With CE certification, ensure compliance with EU safety standards*, offering peace of mind for users.

Product details

Original 3.85V Li-ion Cell Phone Battery BL-4C Compatible Nokia 6100 6300 6125 6136S 6170 6260 6301 7705 7200 7270 8208 Stock

The Original 3.85V Li-ion Cell Phone Battery BL-4C is a high-performance rechargeable battery designed for compatibility with Nokia and Xiaomi smartphones, including models like the Nokia 6100, 6300, and Xiaomi devices. With a capacity of 1020mAh and 3.8Wh energy storage, it delivers reliable power in a slim, compact design. Certified to CE standards, this battery ensures safety and compliance with EU regulations while offering extended device runtime.

Technical specifications

FeatureSpecificationBenefit
MaterialLithium-Ion (Li-ion)High energy density for longer battery life
Capacity1020mAh at 3.85VPowers devices for moderate to heavy use
Energy3.8WhBalances power output and portability
CertificationCE-compliantEnsures safety and regulatory adherence
CompatibilityNokia 6100/6300/6125 seriesDirect replacement for OEM devices
DesignSlim, compact form factorFits seamlessly into mobile devices

Customization guide

Adjustable parameters for special needs:

  • Capacity: Customize capacity (e.g., 900mAh to 1200mAh) to match device requirements.
  • Voltage: Optimize voltage (3.7V–3.85V) for compatibility with specific electronics.
  • Labeling: Add custom branding or safety warnings for enterprise use.

Get inspired

Power your Nokia or Xiaomi device with confidence. The BL-4C’s slim design and CE certification make it ideal for daily use, while its 1020mAh capacity ensures uninterrupted connectivity. Perfect for users seeking a reliable replacement battery that meets strict safety standards.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Capacity1020mAh1120mAh (+10%)1220mAh (+20%)
Charging SpeedStandard20% faster30% faster*
Cycle Life300 cycles400 cycles (+33%)500 cycles (+67%)
Voltage Stability±0.1V±0.05V±0.02V

Supplier's note

  1. Technical Breakthroughs:

    • CE Certification: Ensures compliance with EU safety standards, enabling global distribution.
    • High Capacity: 1020mAh provides 20% longer runtime than standard 850mAh batteries.
    • Multi-Brand Compatibility: Supports both Nokia and Xiaomi devices, expanding market reach.

  2. Version Selection Guide:

    • Base Model: Ideal for basic users needing direct OEM replacements.
    • Advanced Model: Targets heavy users requiring faster charging (e.g., frequent travelers).
    • Pro Model: Best for professional or industrial applications demanding extreme durability (e.g., 500-cycle lifespan).

With the Pro Model’s ±0.02V voltage stability, you can ensure consistent performance in precision electronics. The Advanced Model’s 20% faster charging reduces downtime for daily users. Choose based on your device’s power demands and usage frequency.

Frequently asked questions

  • Which BL-4C Li-ion battery model is compatible with Nokia 6100 and Xiaomi devices?

  • How do I safely maintain a BL-4C rechargeable battery for longevity?

  • What are the advantages of a Li-ion battery over alkaline batteries for cell phones?

  • Can I customize the BL-4C battery for non-listed Nokia models?

  • Is the BL-4C battery CE-certified for safety compliance?

  • How does the BL-4C battery compare to standard non-rechargeable batteries?

  • What voltage does the BL-4C battery use, and why is it important?

  • Where should I dispose of an old BL-4C battery safely?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
CapacityExtended battery life in mobile devicesIndustry: 800mAh ▲ Our Base (BL-5C): 1020mAh ▲▲ Advanced: 1200mAh (BL-5C model)Longer runtime between charges; meets most smartphone needs.Higher capacity versions may not fit all devices.
VoltageStable power delivery for electronicsIndustry: 3.6V ▲ Our Base: 3.7V ▲▲ Advanced: 3.8V (standard for mobile devices)Ensures optimal device performance; prevents underpowering.Higher voltage may require firmware adjustments in older devices.
Recharge CyclesHigh-frequency use (e.g., daily charging)Industry: 300-500 cycles ▲ Our Base: 500 cycles ▲▲ Advanced: 1000+ cyclesDurable for daily use; reduces replacement frequency.Advanced versions may have higher upfront costs.
CertificationsCompliance with safety regulationsIndustry: No/Basic ▲ Our Base: CE Certified ▲▲ Advanced: CE + UL (meets EU/US standards)Enhanced safety and market access in regulated regions.Advanced certifications increase production costs.
CompatibilityMulti-device usersIndustry: Brand-specific ▲ Our Base: Nokia/Xiaomi ▲▲ Advanced: Universal FitDirect compatibility with flagship models (e.g., Nokia 6100 series).Advanced versions may require adapters for niche devices.
Size & WeightSlim, portable devicesIndustry: 30g/45mm ▲ Our Base: 28g/42mm ▲▲ Advanced: 25g/38mm (slimmer design)Fits compact devices like smartphones; reduces bulk.Slimmer designs may compromise capacity or durability.

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