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  • Mhb MS3.0-6 Factory VRLA 6 Volt 3ah 6V Rechargeable Lead Acid Battery for Power Tools
  • Mhb MS3.0-6 Factory VRLA 6 Volt 3ah 6V Rechargeable Lead Acid Battery for Power Tools
  • Mhb MS3.0-6 Factory VRLA 6 Volt 3ah 6V Rechargeable Lead Acid Battery for Power Tools
  • Mhb MS3.0-6 Factory VRLA 6 Volt 3ah 6V Rechargeable Lead Acid Battery for Power Tools
  • Mhb MS3.0-6 Factory VRLA 6 Volt 3ah 6V Rechargeable Lead Acid Battery for Power Tools
  • Mhb MS3.0-6 Factory VRLA 6 Volt 3ah 6V Rechargeable Lead Acid Battery for Power Tools
Mhb MS3.0-6 Factory VRLA 6 Volt 3ah 6V Rechargeable Lead Acid Battery for Power Tools

Mhb MS3.0-6 Factory VRLA 6 Volt 3ah 6V Rechargeable Lead Acid Battery for Power Tools

  • 300 - 999 Pieces
    $1.98
  • >= 1000 Pieces
    $1.69

Customization:

Customized logo(Min.Order: 300 pieces)
Customized packaging(Min.Order: 300 pieces)
Customized Shell color(Min.Order: 300 pieces)

Mhb MS3.0-6 Factory VRLA 6 Volt 3ah 6V Rechargeable Lead Acid Battery for Power Tools

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Power Delivery: Provides 6V 3Ah power for devices like power tools, uninterruptible power supplies (UPS), alarm systems, security systems, and lighting.
  • Maintenance-Free Operation: Designed for hassle-free use with no need for electrolyte checks or top-ups, ideal for long-term reliability.
  • Versatile Voltage Range: Supports standby (6.75-6.90V) and cycle (7.20-7.35V) applications, ensuring compatibility across diverse systems.

Key features

  • 1. Material Technology

  • With AGM (Abs

Product details

Mhb MS3.0-6 Factory VRLA 6 Volt 3ah 6V Rechargeable Lead Acid Battery for Power Tools

The MHB MS3.0-6 is a 6V 3Ah maintenance-free sealed lead acid battery designed for reliable power delivery in power tools, uninterruptible power supplies (UPS), alarm systems, and more. With CE and UL certifications, it ensures safety and compliance across global standards. Its sealed VRLA (Valve Regulated Lead Acid) design prevents leaks, while a wide voltage range (6.75-7.35V) adapts to standby and cyclic applications.

Technical specifications

FeatureSpecificationBenefit
Nominal Voltage6VEnsures compatibility with standard 6V devices.
Capacity3AhProvides sustained power for moderate-duty applications.
Battery TypeVRLA (AGM)Absorbed Glass Mat technology minimizes spill risk and enhances safety.
CertificationsCE, ULMeets stringent safety and quality standards for global use.
Sealing TypeVRLA sealedEliminates maintenance needs and ensures leak-proof operation.
Voltage RangeStandby: 6.75–6.90VCycle: 7.20–7.35V
Warranty5 yearsGuarantees long-term reliability and peace of mind.
RecyclableYes (recycling symbol marked)Reduces environmental impact through responsible disposal.

Customization guide

Adjust voltage thresholds or certifications (e.g., adding RoHS compliance) to meet specialized regulatory or industrial requirements. For high-cycle applications, pair with a voltage regulator to extend lifespan.

Get inspired

With its versatile voltage range and sealed design, the MHB MS3.0-6 is ideal for powering security systems, emergency lighting, or portable tools. Its maintenance-free operation reduces downtime, while the 5-year warranty ensures minimal replacement costs.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Cycle Life300 cycles+20% (360 cycles)+40% (420 cycles)
Operating Temp Range-20°C to 60°C-30°C to 65°C-40°C to 70°C
Warranty3 years5 years (standard)7 years
Cold Cranking Amps (CCA)120 A140 A (+16.7%)160 A (+33.3%)

Supplier's note

  1. Three Technical Breakthroughs:

    • Maintenance-Free Design: Eliminates electrolyte top-ups, reducing operational costs.
    • Wide Voltage Range: Adapts seamlessly between standby (6.75–6.90V) and cyclic (7.20–7.35V) use cases.
    • Dual Certifications (CE/UL): Ensures compliance with both European and North American safety standards.
  2. Optimal Version Selection:

    • Base Model: Ideal for low-cycle applications like alarm systems or lighting.
    • Advanced Model: Best for power tools or UPS systems needing moderate durability.
    • Pro Model: Tailored for harsh environments (e.g., industrial machinery) requiring extreme temperature tolerance and extended warranties.

With the Pro version’s -40°C to 70°C operating range, you can deploy the battery in freezing or high-heat regions without performance loss. Its 160A CCA outperforms industry benchmarks, ensuring reliable startup in demanding scenarios. Pair this with its 7-year warranty to minimize long-term replacement costs. For basic home security systems, the Base Model suffices with its 3-year warranty and standard temperature tolerance.

Frequently asked questions

  • Which MHB battery suits power tools and security systems?

  • How to maintain a 6V sealed lead acid battery for long life?

  • What’s the difference between VRLA and other lead acid batteries?

  • Can the MHB 6V battery be customized for specific devices?

  • Is the MHB MS3.0-6 CE and UL certified?

  • How long does the 6V 3Ah battery last in UPS systems?

  • How to dispose of the MHB sealed battery properly?

  • What’s the warranty for MHB’s 6V maintenance-free battery?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Voltage RangePower tools, UPS systemsIndustry: 6V ±0.5V (5.5-6.5V) ▲ Our Base: 6.75-7.35V (wider operational range)
(Supports high-load cycles)
Stable performance under varying loadsHigher cost due to advanced voltage control
Sealed DesignSafety-critical environmentsVRLA sealed (IEC 60896-20) ▲ Leak-proof, no electrolyte spill riskEliminates maintenance for hazardous setupsSlightly heavier than non-sealed variants
Maintenance-FreeIndustrial automationNo electrolyte upkeep (ASTM D36) ▲ Reduces downtime and labor costsZero routine maintenanceHigher upfront cost vs traditional batteries
Certification ComplianceGlobal deploymentsCE/UL certified (EN 60950/UL 1989) ▲ Meets EU/US safety standardsEnsures cross-border compatibilityCertification adds to production expenses
Warranty PeriodLong-term installations5 years (▲ vs industry average of 3 years)Lower replacement frequency over timeExtended warranty increases initial cost
Recyclable MaterialEco-friendly projectsISO 14021-compliant recyclable casing ▲ Aligns with sustainability mandatesEnvironmentally responsible disposal optionRecycling infrastructure may be limited

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