• 7.4V 550mAh Li-Po Battery 852040 - BlasterMasters
  • 7.4V 550mAh Li-Po Battery 852040 - BlasterMasters
  • 7.4V 550mAh Li-Po Battery 852040 - BlasterMasters
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7.4h h 550ɛaahɛaehɛaehɛae- eɔdf’appK852000

7.4h h 550ɛaahɛaehɛaehɛae- eɔdf’appK852000

Enhance your devices with our 7.4V 550mAh Li-Po Battery, tailored for high-performance RC models and intricate electronics. Equipped with versatile SM2 and 4-pin connectors, it offers seamless integration and reliable power. Compact and durable, it's the ideal choice for enthusiasts seeking uninterrupted operation and efficiency.

Tactical Specs:

  • Package Includes
  • Features
  • Dimensions
  • Performance
  • Special Features
  • 1 x 7.4V 550mAh Li-Po Battery with SM2 & 3-Pin Connectors
£9.99
£12.99 £9.99
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BM-7.4-SM2PlainSkin

Ewneɔiiaaood faɛsbtAɛwS hɛaeoamo aeb7.4hɛae550hɛaekaaaa- aɔdf’appK. Ɔaaaihnsfaɛoaɛe ɔo ɛεfkoɛihnsnoewahɛae, dseeɛɔWɛe iɔaS kdfaɛɛe wpfeppKtoaɔr, eak oAdɛaaaaaaaaaɛrieɔieoSraea dkwwmyoosf.

ƐaaaaaɛmmnɔOia:Me ɛe Ɔdrtoaɔ550iaoɛkaakoɛe 4.07’lnoeoɔnɛae, dseeɔWɛeaaɛribtAoeowɛfnɛe, df’aewmɛaeɔoihnsAfakooeiaoɛddwe. A aɛmkɛsoobkɛaoadfsAdɛnsoeiaooƐkw Tfdɔɛe iƐraea aɛosfɔmɛ, aebWɔWɛeɔ’ɔ’osfneeaaɛmMW.

Ɛaaoeiaaafoaɛnan:Aaɛe ɛɛ’mo adfsMmrɛ2 aedooƐfaɛɛe ɛeuhɛaeiaiaiYkoɛe 3-ee hɛaedooƐtɛfaɛdnBɛaook’ , dseeɔWɛe ɔ’iɔ’osfsaewmɔyƐffɛaeoaɛnan. Memɔkɛsoosftɛeff iɔɛ- nm, oɛaeednBɛsbtAiaakoɔaaaɛɛ’mo oɛe.

Eeoaɛkhɛae:

  • Oɛae & aaɛe hɛae:7.4hw mo ɛe 550aaaaooɛaefaɛaeoaɛko’aobso.
  • RhɛaeppKao:4.07ao, iɔ’aoɛe ɔo εiaawahɛaefaɛsbtAiƐoa.
  • Aamfɔoɛnan:EeɔadfsMmrɛ2 aedyooƐfaɛiaakoɛe 3-ee hɛaeaedooƐfaɛadgwmwsdɛaeauknko’ ɔ’.
  • Oɛaewwn:ƐMwYwkOɛaeɔadfamdadfsnɛeoefaɛnwɛaaao, ae aofamdnbwb osfnwɛ oSm mo sbtAohfs.
  • Ɔwwf:NɛytWaho/eneibe, dseeɔWɛeaiɔaSƆieMeiɔƐ ihnsmo aD- nttra osfeoyanyannbbeAfa.

Oɛe hɛaeesoaɛri:AaɛwS sbtAaɛ kɛsoosfbsomo aebso7.4t h 550hɛaeoaaahɛae- aaɛdf’appK, ɛe aɛe hɛaekɛn enfrɛ tɛfaɛɔo ɛaekonn/ppK. AewfaɛaAdwhɛaeoaɛdnsWmw, oɛea hɛaeraea aɛosf, ooƐaɛoɛmwsfɛeɔ, dseeɛɔWɛe iɔaS niMeoMɔmɛsbtAoawnkoKefaɛypo.

Oeokhɛaeeɛe ɔWɛekowmriasbtAɛefaɛɔo oeiaɛkoeia. Aewb7.4hɛae550hɛaeoɛeɔWɛe iɔaS sbtAuaɛeɔaaeaɛaeneamftoaɔsbtAo.

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"Pass me the 7.4V 550mAh Li-Po Battery 852040. We need it for backup power. Over."
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Key Benefits:

Continuous Performance: The 550mAh capacity and 4.07Wh energy rating ensure longer run times for your devices, providing uninterrupted use.

Versatile Connectivity: Equipped with both an SM2 connector and a 3-pin connector, offering flexibility for power and charging needs.

Compact Design: Its slim profile fits seamlessly into tight spaces, making it ideal for various applications.

Durable Construction: Built with high-quality materials to withstand regular use and ensure longevity.

Reliable Energy Supply: Designed to provide a stable and sustained power output, essential for critical devices.

Wide Application: Perfect for RC hobbies, DIY electronics, and other portable gadgets.

Battery Voltage Capacity (mAh) Discharge Rate (C) Maximum Current Output (A) Ideal For
7.4V 1000 20C 20A Standard blasters, entry-level
7.4V 1500 25C 37.5A Intermediate blasters, moderate upgrades
7.4V 2000 30C 60A Advanced blasters, heavy upgrades
11.1V 1000 20C 20A Enhanced speed and response, entry-level
11.1V 1500 25C 37.5A High speed, moderate upgrades
11.1V 2000 30C 60A Peak performance, competitive use

Product Warranty

  • 30-Day Coverage: Enjoy a comprehensive 30-day warranty on all GelBlasters
  • Exclusions Apply: Our warranty does not cover damage resulting from misuse, accidents, or unauthorized modifications
  • Easy Claim Process: Should you encounter any issues, our hassle-free claim process is designed for quick resolutions

"Keep Blasting, Longer!"

Battery Care

Battery health is crucial for the longevity and reliability of your electronic devices. Properly testing your batteries can prevent potential failures, ensuring that your devices run smoothly and safely. Whether you're using 3.7V, 7.4V, or 11.1V batteries, understanding their voltage levels can help you determine their charge status and overall health.

Safety Precautions in Battery Testing

Before diving into the testing process, it's important to prioritize safety:

  • Always wear safety goggles and gloves to protect yourself.
  • Conduct tests in a well-ventilated area to avoid any risks associated with battery fumes.
  • Never attempt to test a damaged or leaking battery; this can pose serious hazards.

Tools Required for Battery Testing

To get started, you'll need a few basic tools:

  • A reliable digital multimeter set to the DC Voltage (V) mode.
  • A clean and stable work surface to ensure accurate readings.

Step-by-Step Guide to Testing Your Batteries

  1. Setting Up Your Multimeter: Ensure your multimeter is correctly set to measure DC Voltage.
  2. Testing the Battery: Connect the multimeter probes to the battery terminals—red to positive and black to negative—and read the voltage.

Deciphering Battery Voltage Readings

Understanding the voltage readings is key to assessing your battery's health:

  • 3.7V Batteries:

    • Full Charge: 4.2V
    • Nominal: 3.7V
    • Discharged: Below 3.0V

  • 7.4V Batteries:

    • Full Charge: 8.4V
    • Nominal: 7.4V
    • Discharged: Below 6.0V

  • 11.1V Batteries:

    • Full Charge: 12.6V
    • Nominal: 11.1V
    • Discharged: Below 9.0V

Troubleshooting: What to Do If a Cell Is Down or Voltage Is Low

If you notice a cell in your battery pack showing significantly lower voltage or if the overall voltage is persistently low, it's an indication that the battery may be failing or is already damaged. In such cases, professional assessment or replacement is recommended.

Enhancing Your Battery Testing Knowledge

By following this guide, you'll be well-equipped to test and understand the health of your 3.7V, 7.4V, and 11.1V batteries. Regular testing and maintenance can significantly extend the life and performance of your batteries, ensuring your devices run efficiently.

Stay tuned for more insights and tips from Blaster Masters on maintaining optimal battery health for all your electronic devices!

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