24 best lithium under $20.00
We picked 24 lithium from AliExpress with real orders and good reviews. Prices go from $1.02 to $19.70, the average rating is 4.8 stars and the most popular one has 25k orders. Every product opens on AliExpress, where you pay with buyer protection.
Updated: 2026-11
- 1
-63%5V 8W USB Soldering Iron Wireless Electric Soldering Iron Fast Charging Lithium Battery Solder$3.63 $9.70★ 4.9 · 25k soldView on AliExpress → - 2
-63%3-in-1 Fan, 5-speed, 3600mAh Rechargeable Lithium Battery, USB Charging, Travel Mini Fan$4.63 $12.44★ 4.9 · 23.5k soldView on AliExpress → - 3
-56%1Meter 0.15*27mm Nickel Strip Lithium Battery Nickel Strips For 18650 Battery Pack$1.76 $4.02★ 4.9 · 15.2k soldView on AliExpress → - 4
-70%42V 2A Electric Scooter Charger Lithium Battery Adapter for Xiaomi Mijia Ninebot 36V 25.2V 25.9V$6.66 $22.15★ 4.9 · 12.6k soldView on AliExpress → - 5
-55%2/5PCS 5V 1A Micro/Type-c/Mini 18650 TP4056 Lithium Battery Charger Module Charging Board$1.59 $3.52★ 4.9 · 10k soldView on AliExpress → - 6
1-12pcs LiitoKala Lii-35A 18650 3500mAh 3.7V Li-Ion Rechargeable Battery 10A Lithium Batte$16.09★ 4.9 · 10k soldView on AliExpress → - 7
-73%1S 2S 3S 4S 5S 6S 7S 3.7V-29.4V 18650 Li-ion Lipo Lithium 12V Battery Level Indicator Test$1.59 $5.82★ 4.8 · 10k soldView on AliExpress → - 8
-64%Z99 Portable Spot Welder Kit, 12V, 99-Level Power Adjustable, 18650 Lithium-Ion Battery Spot$2.93 $8.20★ 4.9 · 6.4k soldView on AliExpress → - 9
-50%New glasses light High power Headlamp Long lasting Lithium Battery portable Outdoor Cycling$9.00 $18.01★ 4.9 · 3.9k soldView on AliExpress → - 10
-64%18650 Battery Charger 1/2/4 Slots Dual 18650 Charging 3.7V Rechargeable Lithium Battery USB$1.64 $4.52★ 4.7 · 3.4k soldView on AliExpress → - 11
-60%Nickel Plating Strip 0.15x27mm 18650 Lithium Battery Pack 20.25mm Spacing 2 Parallel Spot Welding$1.76 $4.35★ 4.8 · 2.4k soldView on AliExpress → - 12
-60%1-20Pcs TP4056 3.7V Lithium Battery Charging Discharging Board With Protection Type-C USB Type C$1.02 $2.52★ 4.8 · 2.2k soldView on AliExpress → - 13
-60%Mini Cordless Electric Screwdriver Manual/Auto Rechargeable Lithium Battery Household Smal$9.34 $23.32★ 4.9 · 2k soldView on AliExpress → - 14
-22%3.7V 7.4V 11.1V 12V 18650 12000mAh with wires Lithium ion rechargeable battery with PCB fo$3.60 $4.62★ 4.7 · 2k soldView on AliExpress → - 15
-64%For Makita/DeWalt/Milwaukee 18V Igniter Jump Starters Car And Motorcycle Lithium Battery E$5.13 $14.16★ 4.9 · 2k soldView on AliExpress → - 16
-56%5Meter 0.15*27mm Nickel Strip Lithium Battery Nickel Strips For 18650 Battery Pack 2P Spot Welding$4.95 $11.25★ 5.0 · 1.6k soldView on AliExpress → - 17
-15%12V 10A Car Battery Charger For Lifepo4 Lead Acid AGM GEL PB Lithium Battery Car Charger P$17.47 $20.67★ 4.8 · 1.4k soldView on AliExpress → - 18
-64%5M/Roll Nickel Strips For Lithium Battery Welding 16foot Nickle Tabs For 18650 26650 Battery Pack$2.26 $6.31★ 4.8 · 1.2k soldView on AliExpress → - 19-61%Mini Cordless Electric Screwdriver Manual/Auto Rechargeable Lithium Battery Household Small$8.61
$22.32★ 4.7 · 1k soldView on AliExpress → - 20
-55%1-30pcs LiitoKala LII-70S 26650 3.7V 7000mA 35A power Rechargeable lithium battery 26650 S$14.99 $33.31★ 4.8 · 1k soldView on AliExpress → - 21
-7%29.4V 2A Charger For 24V 25.2V 25.9V 29.4V 7S Lithium Battery 29.4V Recharger E-Bike Charg$6.71 $7.22★ 4.8 · 1k soldView on AliExpress → - 22
-50%1-20Pcs Type-C/Micro/Mini USB 5V 1A 18650 Tp4056 Lithium Battery Charger Module Charging Board$1.28 $2.56★ 4.8 · 985 soldView on AliExpress → - 23
-56%47Pcs Rechargeable Electric Screwdriver Set 3.6V Cordless Lithium Power Tools Kit Foldable for$3.46 $7.85★ 4.7 · 697 soldView on AliExpress → - 24
-53%HTRC 6V 12V 3000mA Smart Battery Charger Automatic For Trickle Lithium LiFePO4 Lead-Acid A$19.70 $42.15★ 4.8 · 664 soldView on AliExpress →
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