Reviewed by Karl Robertson, UK Reviewer (Updated: September 2021)

#1 Choice: Review Score = 87%

The best recommendation right now in September 2021 is…

Editor's Pick
Flat top Battery 3000mAh Batteries High Drain 3.7v 20A for LG HG2
4 Reviews
Flat top Battery 3000mAh Batteries High Drain 3.7v 20A for LG HG2
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    #2: Top Quality Alternative

    SaleAlso Good
    eFest 3000 mah 18650 High Drain Flat Top Battery 2 in a Pack Plus Battery Storage Case for...
    239 Reviews
    eFest 3000 mah 18650 High Drain Flat Top Battery 2 in a Pack Plus Battery Storage Case for...
      View on Amazon UK

      #3: Best For Positive Review Scores

      Worth Considering
      Vapcell K25 18650 Battery 2500mAh Nicotine Free
      75 Reviews
      Vapcell K25 18650 Battery 2500mAh Nicotine Free
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        BEST 18650 BATTERY FOR VAPING: COMPLETE 2021 BUYING GUIDE

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