Lg 3000 Battery
Overview
Product sourcing insights & recommendations
The 'LG 3000 battery' refers to the LG HG2 (INR18650-HG2), an industry-standard lithium-ion cell widely used in high-drain applications. Often called the "Brown" battery due to its distinctive wrap, it is celebrated for being one of the first cells to offer a high 3000mAh capacity paired with a true 20A continuous discharge rating BatterybroAboutenergy.
Market Trends & Insights (2025-2026)
* Sector Growth: The global lithium-ion battery market is projected to reach $136.28 billion by 2026, growing at a CAGR of 21.90% Mordorintelligence.
* Demand Shift: While 18650 cells like the LG HG2 remain dominant in power tools, vacuum cleaners, and e-bikes, there is a steady market migration toward 21700 cells for high-density automotive and premium energy storage applications GrandviewresearchLgensol.
* Authentication Focus: Due to its popularity, the HG2 is frequently counterfeited. Buyers now prioritize verified suppliers with clear batch markings and transparency in manufacturing origin Batterybro.
Product Specifications & Performance
Lg Hg2 18650 3000mah Battery 20a
Products · 2 lists
18650 3000mah Max 20A INR18650HG2 3.6V Imr18650 Battery
18650 3.7V HG2 20A 3000mAh 100% Original 3000mAh Lithium Rechargeable Batteries for Power Tools Battery Pack 3200mah 3500mah
Shenzhen Suncell New Energy Co., Ltd.verified🇨🇳CN4 yrs
100% Original Hg2 18650 Battery 3000mah 20a 3.7v Li-ion Rechargeable Cylindrical Lithium Ion Inr-18650 for Flashlight
Luoyang Apower Imp&exp Co., Ltd.verified🇨🇳CN6 yrs
HG2 18650 3.6v 3000mah High Power Discharge Rechargeable Battery Power High Discharge 30A Large Current for LG HG2
Huizhou Becell Energy Co., Ltd.🇨🇳CN1 yr
Brand New Original 18650 Hg2 Li-Ion Rechargeable Batteries 3000mAh 3.7V High Capacity Power with High Discharge for Laptops
Huizhou Boot Energy Co., Ltd.verified🇨🇳CN3 yrs
HG2 3000mah 20A Full Capacity 18650 Battery Cylindrical Lithium Ion 3000mah 20A Used for Battery Packs
Shenzhen Luozhen Electronics Technology Co., Ltd.🇨🇳CN10 yrs
Liitokala 18650 HG2 3000mah 20A High Drain 18650 Battery 3.7v Rechargeable 18650 Lithium Ion Battery HG2 Hot Sale
Shenzhen Vapcell Technology Co., Ltd.verified🇨🇳CN14 yrs
100% Original Liitokala Lii-HG2 18650 3000mah 20A 3.7v Li-ion Rechargeable INR-18650 HG2 Battery with DIY Nickel
Shenzhen Vapcell Technology Co., Ltd.verified🇨🇳CN5 yrs
HG2 18650 Battery 3000mah Lithium Ion Battery 18650 3.7v
Shenzhen Pirate Captain Trading Co., Ltd.🇨🇳CN10 yrs
EVE 30PL 18650 3000mah Battery 60A 500cycles Cylindrical Lithium Ion Battery Rechargeable Lion Cells for Power Tools Wholesale
Shenzhen Genju Technology Co., Ltd.🇨🇳CN5 yrs
HG2 18650 3000mah High Power Discharge Rechargeable Battery Power High Discharge 30A Large Current for Flashlight
Hot Battery HG2 18650 3000mah High Power Discharge Rechargeable Battery Power High Discharge 30A Large Current for Flashlight
Shenzhen Enook Technology Co., Ltd.🇨🇳CN12 yrs
Wholesale 18650 INR18650HG2 High Quality Hg2 18650 Battery HG2 18650 3000mah with Flat Top
Shenzhen IMR Technology Co., Ltd.verified🇨🇳CN13 yrs
Liitokala Hot New Original 3.7v 18650 Hg2 3000mah Continuous Discharge 30a Lithium Rechargeable Batteries for Drone Power Tools
Shenzhen Liitokala Power Co., Ltd.🇨🇳CN10 yrs
Hg2 3.7V 3000mAh 18650 Lithium Ion Battery Electrical Tools High-Discharge VariCore
HG2 Original 18650 3000mAh 3.7V High Power Brown Li-Ion Rechargeable Battery for Home Appliances in Stock
Shenzhen Jidian Zhongke Technology Co., Ltd.🇨🇳CN1 yrHG2 Original 18650 3000mAh 3.7V High Power Brown Li-Ion Rechargeable Battery for Home Appliances in Stock
3200mAh 3.7V 18650 Lithium ion Batteries Pack High Capacity Cylindrical Cell For Cameras LED Strip Lights
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Sources & References
26 sources cited · Verified industry data & reports
Battery Market Size, Share, Trends | Growth Report [2034]
Fortune Business Insights
The global Battery market size is projected to grow from $200.58 billion in 2026 to $431.82 billion by 2034, exhibiting a CAGR of 10.06% in the forecast ...
Lithium Ion Battery Market Size, Share & Growth by 2034
The Insight Partners
Lithium Ion Battery market is anticipated to expand to US$ 332.60 billion by 2034, growing at a CAGR of 16.31%. Check share, growth & forecast.
Consumer Battery Market - Research Report, Share & Size
Mordor Intelligence
The Consumer Battery Market worth USD 9.01 billion in 2026 is growing at a CAGR of 12.07% to reach USD 15.93 billion by 2031.
Battery Industry Growth Trends: $174 Billion by 2026
gray.com
The trend for the global battery market is similar, jumping from about $105 billion in 2021 to $174 billion by 2026, at a very similar CAGR of 10.3%.
Residential Battery Market Size, Share & Forecast, 2026- ...
Coherent Market Insights
The residential battery market is estimated to be valued at USD 17.03 Bn in 2026 and is expected to reach USD 56.55 Bn by 2033, growing at a compound annual ...
Battery Market Size, Share And Trends Report, 2026-2033
Grand View Research
Battery market size was valued at $154.1B in 2025 and is projected to grow from $177.4B in 2026 to $554.8B by 2033, at a CAGR of 17.7%