Makita Tools Battery Bl1820s of 2025
Best Choice1
TwupixyTwupixy Battery for Makita 18V Battery 6.0Ah, 4Pack Replacement Batteries Compatible with Makita 18 Volts Battery BL1860 BL1820 1830B 1840B 1850B, Fit with Original makita 18V Battery Chargers Blue
Main highlights- 【Wide Compatibility】Replacement for Makita 18v battery BL1830B BL1840B BL1850B BL1860B BL1815 BL1820 BL1825 194309-1 194205-3 194204-5 LXT400, etc. Compatible with Makita 18v tools BC BD BH BJ series & chargers DC24SC, DC18RA, DC18RC, DC18SD, DC18SE, DC19SF, etc.
- 【Smart Indicator】Installed with LED power indicator, you are allowed to check the remaining battery power with one click, which is convenient for you to timely recharge this battery. It makes your work more efficient.
- 【Remarkable Security】Made of ultra-performance battery cell, our battery provides 7 protective systems including over-discharge, over-heat, over-charge, over-current, over-voltage and short-circuit protection. You can use it safely on your tools.
- 【Large Capacity】With a real capacity of 6001mAh, our battery has stronger power and longer running time. It does not need to be recharged frequently, thus improving your work efficiency.
- 【Friendly After-Sales Service】Perfect After-sales with 30 days money back,25 Hours Customer Supports, Buy with Confidence!
9.8Exceptional
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Value for Money2
AmitykeAmityke Battery for Makita 18V Battery 6.0Ah, 4Pack Replacement Batteries Compatible with Makita 18 Volts Battery BL1860 BL1820 1830B 1840B 1850B, Fit with Original makita 18V Battery Chargers
Main highlights- 【Wide Compatibility】Replacement for Makita 18v battery BL1830B BL1840B BL1850B BL1860B BL1815 BL1820 BL1825 194309-1 194205-3 194204-5 LXT400, etc. Compatible with Makita 18v tools BC BD BH BJ series & chargers DC24SC, DC18RA, DC18RC, DC18SD, DC18SE, DC18SF, etc.
- 【Smart Indicator】Installed with LED power indicator, you are allowed to check the remaining battery power with one click, which is convenient for you to timely recharge this battery. It makes your work more efficient.
- 【Remarkable Security】Made of ultra-performance battery cell, our battery provides 6 protective systems including over-discharge, over-heat, over-charge, over-current, over-voltage and short-circuit protection. You can use it safely on your tools.
- 【Large Capacity】With a real capacity of 6000mAh, our battery has stronger power and longer running time. It does not need to be recharged frequently, thus improving your work efficiency.
- 【Friendly After-Sales Service】Perfect After-sales with 30 days money back,24 Hours Customer Supports, Buy with Confidence!
9.7Exceptional
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3
Twupixy15% OffTwupixy 2Pack 18-Volt Replace for Makita 18V Battery BL1860B, Replacement Batteries Compatible with Makita BL1860 BL1820 1830B 1840B 1850B, Fit with Original makita 18V Battery Chargers
Main highlights- 【Wide Compatibility】Replacement for Makita 18v battery BL1830B BL1840B BL1850B BL1860B BL1815 BL1820 BL1825 194309-1 194205-3 194204-5 LXT400, etc. Compatible with Makita 18v tools BC BD BH BJ series & chargers DC24SC, DC18RA, DC18RC, DC18SD, DC18SE, DC18SF, etc.
- 【Smart Indicator】Installed with LED power indicator, you are allowed to check the remaining battery power with one click, which is convenient for you to timely recharge this battery. It makes your work more efficient.
- 【Remarkable Security】Made of ultra-performance battery cell, our battery provides 6 protective systems including over-discharge, over-heat, over-charge, over-current, over-voltage and short-circuit protection. You can use it safely on your tools.
- 【Large Capacity】With a real capacity of 6000mAh, our battery has stronger power and longer running time. It does not need to be recharged frequently, thus improving your work efficiency.
- 【Friendly After-Sales Service】Perfect After-sales with 30 days money back,24 Hours Customer Supports, Buy with Confidence!
9.5Excellent
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4
Makita53% OffMakita BL1820B 18V Compact Lithium-Ion 2.0Ah Battery, Black
9.7 Light weight9.3 Battery Duration9.1 Long lifeWhy we love it
Longer run time
Quick charging
Works in cold temps
9.3Excellent
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5
CHAUNVEN18% OffCHAUNVEN 2Pack 6.0Ah Replacement for Makita 18V Lithium Battery, Compatible with Makita 18v Tools and Charger BL1860B BL1815 BL1820 1830B 1840B 1850B
Main highlights- [Safe & Stable] Obtaining relevant CE/FCC/RoHS electronic certification. No Memory Effect, Built-in Protection Against Over Charging, over Discharge, Over Current, Provides Short Circuit Protection and Steady Voltage Circuit
- [Quality Assurance] We use the Grade A battery cells, which have a longer and safer usage time. Equipped with BATTERY MANAGEMENT SYSTEM(BMS) to ensure battery pack performance and safety
- [High Compatibility] Replacement for Makita 18V battery BL1860B BL1850B BL1840B BL1830B BL1815B etc. Compatible with Makita tools BJ BC BD BH series & chargers DC18RC, DC18RF, DC18RD, DC18RA, DC18SD, DC24SC, etc
- [Customer Support Service] We provide 90 days full refund and return, 365 days limited warranty, 24 hours warmly service. Please feel free to contact us if you have any concern about our battery
- [Battery Specs] Capacity: 6000mah, Voltage: 18V, Battery Type: Lithium ion, Package: 2 Pack, Replacement for Makita 18 Volt Lithium Battery
9.2Excellent
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6
Nyveyoo21% Off6.0Ah 18V Battery 2Pack and Charger Replacement for Makita 18V Battery and Charger Compatible with Makita 18 Volt Lithium Ion Batteries BL1860 BL1850 BL1840 BL1830 BL1820 BL1815 Cordless Power Tools
Why we love it
Durable and impact-resistant material.
Compatible with all Makita 18V tools.
Built-in LED for battery status.
9.1Excellent
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7
Twupixy6000mAh 18V Battery Replacement for Makita 18V Battery and Charger DC18RC, Compatible with Makita LXT 18 Volt Batteries Lithium Ion BL1850 BL1840 BL1830 BL1820 BL1815 Cordless Power Tools (Blue)
Why we love it
Long-lasting battery life.
Wide tool compatibility.
Enhanced safety features.
8.8Very Good
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8
YongerTool10% OffYongerTool BL1860 18V 6.0Ah Battery and Charger for Makita,New Version DC18RC Charger with LCD Display Cooling Fan Compatible with Makita LXT Li-ion Battery BL1850 BL1840 BL1830 BL1820 BL1815
9.3 worth the money8.7 Long life8.4 Battery Duration8.7Very Good
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9
Munikind10% Off2 Pack 8.0Ah BL1860B Replacement for Makita18v Battery Lithium 8.0Ah Compatible with Makita Battery 18v BL1860B BL1830B BL1840B BL1850B BL1815 BL1820 LXT400 with LED Indicator Cordless Tool (White)
Main highlights- 【Wide Compatibility】Compatible with 18V BL1860, BL1850B, BL1850, BL1840B, BL1840, BL1830B, BL1830, BL1820, BL1815, BL1825, BL1835, BL1845, 194205-3, 194309-1, 194204-5, 196399-0, 196673- 6, lxt-400 battery and chargers (work with DC18RD DC18SD)
- 【Safeguard】No memory effect can be charge at any time. Intelligent Protection against potential damage caused by over-charging, over-discharging, over-voltage, over-current, short-circuit.
- 【Easy to use】No memory effect, can be charged or discharged as needed without loss of capacity. Please keep the Power Tool clean.
- 【Convenient Use】4 LED indicators for users to monitor power. Display remaining run time and reduce the risk of downtime work and promptly remind you that you need to charge.
- 【Basic Information】Battery Type: Lithium | Voltage: 18V | Capacity: 8000mAh | Quantity: 2 Pack | LED Indicator; Professional Replacement Battery for 18v cordless tools
8.6Very Good
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10
SFMAKDZSFMAKDZ 【2-Pack】 18V 6.0Ah Replacement for Makita BL1860B Battery, Blue Shell Design with Anti-Slip Grip, Compatible with Makita Tools BL1820/1830B/1840B & Chargers, 6000mAh High-Capacity
Main highlights- 【Vivid Blue Anti-Slip Shell】 Features a rugged blue casing with textured grip for enhanced drop resistance and secure handling, ensuring easy identification on busy worksites.
- 【Smart LED Power Display】 One-click LED indicator instantly shows remaining battery levels (20%/50%/100%), eliminating power guesswork and optimizing recharge timing for continuous operation.
- 【Perfect compatibility】 Direct replacement for BL1860B/1840B/1850B models; seamlessly powersdrills (HP457D/HP484D), grinders (GA5040C), and DC18SE/DC18RC chargers.
- 【Dual Pack + 1-Year Warranty】 2 blue batteries support rapid job completion – charge one while using the other. Backed by industry-leading 1-year coverage and 24/7 tech support.
- 【6000mAh True Capacity】 Delivers 2.5hr+ runtime for Makita 18V circular saws (vs. 1.8hrs standard), tested under 6A load with 30% longer output than generic 4.0Ah batteries.
- 【6-PRO Safety System】 protection against over-charge/discharge/current/voltage/short-circuit/overheating, with flame-retardant blue shell for added thermal safety.
8.4Good
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