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  • Hot Selling !!! High Quality Big in Stocj Lithium Ion Battery 21700 5000Mah 3.7V Battery Powered Smoking Pipes
  • Hot Selling !!! High Quality Big in Stocj Lithium Ion Battery 21700 5000Mah 3.7V Battery Powered Smoking Pipes
  • Hot Selling !!! High Quality Big in Stocj Lithium Ion Battery 21700 5000Mah 3.7V Battery Powered Smoking Pipes
  • Hot Selling !!! High Quality Big in Stocj Lithium Ion Battery 21700 5000Mah 3.7V Battery Powered Smoking Pipes
  • Hot Selling !!! High Quality Big in Stocj Lithium Ion Battery 21700 5000Mah 3.7V Battery Powered Smoking Pipes
  • Hot Selling !!! High Quality Big in Stocj Lithium Ion Battery 21700 5000Mah 3.7V Battery Powered Smoking Pipes
Hot Selling !!! High Quality Big in Stocj Lithium Ion Battery 21700 5000Mah 3.7V Battery Powered Smoking Pipes
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Hot Selling !!! High Quality Big in Stocj Lithium Ion Battery 21700 5000Mah 3.7V Battery Powered Smoking Pipes

  • 10 - 49 Pieces
    $3.50
  • >= 50 Pieces
    $2.75

Customization:

Customized logo（Min.Order: 5000 pieces）
Customized packaging（Min.Order: 5000 pieces）
Graphic customization（Min.Order: 5000 pieces）
View product details

Hot Selling !!! High Quality Big in Stocj Lithium Ion Battery 21700 5000Mah 3.7V Battery Powered Smoking Pipes

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High Capacity & Power Delivery: Equipped with 5000mAh capacity and a continuous discharge rate of 15A, these batteries deliver sustained power for high-drain applications like power tools, e-cigarettes, flashlights, and industrial equipment.
  • Durability & Safety: Constructed with a robust black casing and featuring built-in safety mechanisms (overcharge/over-discharge protection, short-circuit prevention), ensuring reliable performance in demanding environments.

Key features

  • 1. Material Technology

    • With a corrosion-resistant metal-and-plastic casing, you can withstand harsh environments better than all-plastic batteries*.

  • 2. Interactive Design

    • With universal device compatibility, you can seamlessly integrate into power tools, e-cigarettes, and other high-drain devices*.

  • 3. Performance Parameters

    • With 5000mAh capacity and 15A continuous discharge, you can power high-drain devices longer than standard 21700 batteries*.

  • 4. Scenario Solutions

    • With adaptability for both consumer electronics and industrial equipment, you can serve diverse scenarios from home appliances to electric vehicles*.

  • 5. Certification Standards

    • With UN38.3 safety certification and EPR compliance for France/Germany, you can ensure safe and eco-friendly use in regulated markets*.

Product details

Hot Selling !!! High Quality Big in Stocj Lithium Ion Battery 21700 5000Mah 3.7V Battery Powered Smoking Pipes

The Riuni IMR21700 5000mAh lithium-ion battery delivers robust power and reliability for high-drain applications. With a 3.7V nominal voltage and 15A continuous discharge capability, it supports industries ranging from electric vehicles to marine equipment. Certified for global safety standards, it ensures seamless integration into diverse systems.

Technical specifications

FeatureSpecificationBenefit
ModelIMR21700Industry-standard cylindrical design
Capacity5000mAhExtended runtime for power tools and EVs
Continuous Discharge15ASupports high-current applications like forklifts
Nominal Voltage3.7VCompatible with standard electronic systems
Battery TypeLithium-ionLightweight and high-energy density
CertificationsMSDS, UN38.3, EPR (France/Germany)Meets global safety and environmental norms
ApplicationsPower tools, EVs, marine equipmentVersatile for industrial and consumer uses

Customization guide

Adjustable discharge limits (up to 15A) and voltage thresholds can be tailored for specialized machinery or medical devices. Custom labeling and packaging options are available for OEM/ODM projects.

Get inspired

Whether powering electric vehicles, marine equipment, or home appliances, the Riuni IMR21700 battery combines durability and efficiency. Its high capacity and safety certifications make it ideal for demanding environments.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Capacity5000mAh5000mAh5000mAh
Continuous Discharge15A20A (+33%)25A (+67%)
CertificationsUN38.3, MSDS+EPR Compliance+IP67 Waterproof
Weight120g125g130g

Supplier's note

  1. Three Technical Breakthroughs:

    • High-Discharge Performance: The Pro Model’s 25A output (67% higher than Base) enables stable operation in industrial forklifts.
    • EPR Compliance: Advanced Model meets EU packaging waste regulations, reducing environmental impact.
    • Safety Standards: UN38.3 certification ensures safe handling in extreme temperatures and vibrations.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard applications like consumer electronics or small appliances.
    • Advanced Model: Best for EU-based manufacturers needing EPR compliance for marine or home appliances.
    • Pro Model: Tailored for heavy-duty machinery (e.g., electric forklifts) requiring waterproofing and high-current stability.

With a 15A continuous discharge, you can power high-drain devices like electric forklifts without performance loss. The Pro Model’s IP67 rating ensures reliability in harsh outdoor environments. Choose the Advanced Model to simplify EU market entry with EPR compliance.

Frequently asked questions

  • Which 21700 battery model suits high-drain devices like e-cigarettes or flashlights?

  • How do I maintain and clean Riuni IMR21700 batteries for longevity?

  • What makes Riuni IMR21700 better than other lithium-ion batteries for power tools?

  • Can Riuni IMR21700 batteries be customized for electric vehicle projects?

  • Are Riuni IMR21700 batteries safe for marine use in boats or submarines?

  • What certifications ensure Riuni IMR21700 quality for industrial applications?

  • How long do Riuni IMR21700 batteries last in consumer electronics like toys or drones?

  • Are Riuni IMR21700 batteries compatible with DIY solar energy storage systems?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Power ToolsDrills, Sanders, Circular Saws15A Continuous Discharge (▲50% over industry standard 10A) (IEC 61960)Sustains high-drain operations without overheating (Can power heavy-duty tools continuously)Requires robust charging systems (May need specialized chargers for optimal use)
Electric Vehicles (EVs)Golf Carts, E-Bikes, Scooters5000mAh Capacity (▲66% over 3000mAh industry standard) (ISO 14500)Extended runtime (Supports 20% longer commutes vs standard batteries)Higher cost per watt-hour (May require thermal management systems for safety)
Energy Storage SystemsSolar/Wind Grid BackupUN38.3 Compliance (Passes IEC 62619 safety tests for vibration/impact)Safe for large-scale integration (Reduces fire risk in high-temperature environments)Lower energy density vs LiFePO4 (Requires more space for equivalent capacity)
Consumer ElectronicsVapes, Cameras, Portable Speakers3.7V Nominal Voltage (IEC 61960) (Universal compatibility with 3.7V devices)Direct plug-and-play use (No voltage converters needed for most gadgets)Limited power output vs higher-voltage cells (May underperform in high-current toys)
Industrial EquipmentForklifts, Electric Hoists15A Discharge ▲ (vs 10A industry standard) (IEC 60086)Handles heavy machinery demands (Prevents power drops during peak loads)Heavier than alkaline alternatives (May increase equipment weight by 15%)
Emergency Power SystemsUPS, Backup Generators5000mAh ▲ (vs 3000mAh standard) (IEC 62133)Prolongs runtime by 66% (Supports critical devices during prolonged outages)Requires regular maintenance (Self-discharge rate 5% monthly vs 2% in lead-acid)

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