2x LiitoKala Lii-40A 21700 4000mah Battery

Size: 21700, Chemistry: IMR, Nominal Capacity: 4000mAh, Nominal voltage: 3.6V, Discharge: 40A Max Continuous, Positive: Flat.

Aliexpress

There’re some similar (or not) items on Aliexpress

Image Product (link) Price Coupons
2pcs Universal High Efficiency Mini Dome Tweeter Loudspeaker 2x 500W Loud Speaker Super Power Audio Sound for car 2pcs Universal High Efficiency Mini Dome Tweeter Loudspeaker 2x 500W Loud Speaker Super Power Audio Sound for car $0.62
2X 23mm Eagle Eye Light T10 DC 12V 2.5W Auto Led Daytime Running Backup Moto Parking Signal Lamps Waterproof Fog Lighting Strong 2X 23mm Eagle Eye Light T10 DC 12V 2.5W Auto Led Daytime Running Backup Moto Parking Signal Lamps Waterproof Fog Lighting Strong $2.03
2X T10 Dc 12v 23mm Eagle Eye Light 2.5W Auto Led Daytime Running Backup Moto Parking Signal Lamps Waterproof Fog Lighting Strong 2X T10 Dc 12v 23mm Eagle Eye Light 2.5W Auto Led Daytime Running Backup Moto Parking Signal Lamps Waterproof Fog Lighting Strong $2.07
2x LiitoKala NCR18650B 3.7V 3400mAh 18650 Battery 2x LiitoKala NCR18650B 3.7V 3400mAh 18650 Battery $5.31
58MM 2X Magnification Universal Teleconverter Telephoto Lens for Cameras Accessory new 58MM 2X Magnification Universal Teleconverter Telephoto Lens for Cameras Accessory new $6.64
2x For BMW 1 3 5 X Series Dynamic LED Side Indicator Repeater Light No OBC Error 2x For BMW 1 3 5 X Series Dynamic LED Side Indicator Repeater Light No OBC Error $6.68
2X Round Diameter 90mm For Mitsubishi L200 Outlander Pajero Colt Triton ASX Fog Lamps Lights Tempered Glass Anti-fog Glass 2X Round Diameter 90mm For Mitsubishi L200 Outlander Pajero Colt Triton ASX Fog Lamps Lights Tempered Glass Anti-fog Glass $7.74
2X Lens Camera Lens High Definition Lens 2X Magnification High Definition Converter Telephoto Lens for 37mm Mount Camera Lens 2X Lens Camera Lens High Definition Lens 2X Magnification High Definition Converter Telephoto Lens for 37mm Mount Camera Lens $8.14
52mm 2X Magnification HD Tele Converter Telephoto Lens for 52mm Mount Camera new 52mm 2X Magnification HD Tele Converter Telephoto Lens for 52mm Mount Camera new $8.22
2X Lens 52mm 2X Magnification HD  Converter Telephoto Lens for 52mm Mount Camera 52mm Mount Camera Lens High Definition Lens 2X Lens 52mm 2X Magnification HD Converter Telephoto Lens for 52mm Mount Camera 52mm Mount Camera Lens High Definition Lens $8.58
2x Front Bumper Grill Fog Light Cover Left & Right For VW T5 Transporter 2003-09 2x Front Bumper Grill Fog Light Cover Left & Right For VW T5 Transporter 2003-09 $8.58
2X Telephoto Lens 58MM 2X Magnification Universal Teleconverter Telephoto Lens for Cameras Accessory Cameras Lens Telephoto Lens 2X Telephoto Lens 58MM 2X Magnification Universal Teleconverter Telephoto Lens for Cameras Accessory Cameras Lens Telephoto Lens $8.88
2X Lens 52mm Mount Camera Lens High Definition Lens 52mm 2X Magnification HD Tele Converter Telephoto Lens for 52mm Mount Camera 2X Lens 52mm Mount Camera Lens High Definition Lens 52mm 2X Magnification HD Tele Converter Telephoto Lens for 52mm Mount Camera $9.59
52mm 2X Magnification HD Tele Converter Telephoto Lens For 52mm Mount Camera 52mm 2X Magnification HD Tele Converter Telephoto Lens For 52mm Mount Camera $10.15
High Definition Lens 52mm 2X Magnification HD  Converter Telephoto Lens for 52mm Mount Camera High Definition Lens 52mm 2X Magnification HD Converter Telephoto Lens for 52mm Mount Camera $11.98
2x For Honda Civic 2016-2020 Amber & White LED Side Indicator Marker Repeater Light Black Smoked Lens 2x For Honda Civic 2016-2020 Amber & White LED Side Indicator Marker Repeater Light Black Smoked Lens $14.37
55mm 2X Telephoto Lens Teleconverter for Canon Nikon Sony Pentax 18-55mm-BtLife 55mm 2X Telephoto Lens Teleconverter for Canon Nikon Sony Pentax 18-55mm-BtLife $14.91
2X Teleconverter Lens for Telephoto Lens 650-1300mm 420-800mm & 500mm Mirror Lens 2X Teleconverter Lens for Telephoto Lens 650-1300mm 420-800mm & 500mm Mirror Lens $19.28
Neewer 2X Magnification Lens 7-10cm Focal Distance Macro Close Up Photography Accessory Compatible with GoPro Hero13 12 11 10 9 Neewer 2X Magnification Lens 7-10cm Focal Distance Macro Close Up Photography Accessory Compatible with GoPro Hero13 12 11 10 9 $21.16
NEEWER Macro Lens Compatible with DJI Osmo Action 5 Pro/4 Action Camera, , 2 Elements in 1 Group, 2X Magnification NEEWER Macro Lens Compatible with DJI Osmo Action 5 Pro/4 Action Camera, , 2 Elements in 1 Group, 2X Magnification $22.21
NEEWER 2X Magnification Lens 7-10cm Focal Distance Compatible with GoPro Hero 13 12 11 10 9 Action Camera, Not Waterproof NEEWER 2X Magnification Lens 7-10cm Focal Distance Compatible with GoPro Hero 13 12 11 10 9 Action Camera, Not Waterproof $22.75
APEXEL APL-HD5T Multi-layer Phone Telephoto Lens 2X Zoom High Quality LED Light Photography APEXEL APL-HD5T Multi-layer Phone Telephoto Lens 2X Zoom High Quality LED Light Photography $24.71
ZLKC Optical Magnifier EX2C 1.5X 2X 2.5X 4X FA Industrial Lens C Mount TV EXTENDER Machine Vision Teleconverter Zoom CCTV Camera ZLKC Optical Magnifier EX2C 1.5X 2X 2.5X 4X FA Industrial Lens C Mount TV EXTENDER Machine Vision Teleconverter Zoom CCTV Camera $31.49
2x OEM Style Replacement Front Fog Light Lamp For Mini Countyman R60 Paceman R61 2x OEM Style Replacement Front Fog Light Lamp For Mini Countyman R60 Paceman R61 $35.14
Fotorgear Retro 2X Telephoto Lens Macro Lens for T-Mount/17mm Thread Mount Phone Telephoto Macro Lens Photography Fotorgear Retro 2X Telephoto Lens Macro Lens for T-Mount/17mm Thread Mount Phone Telephoto Macro Lens Photography $38.35
NEEWER HD 60mm Telephoto Lens 2X Magnification for iPhone 15 pro Max/Samsung/Xiaomi Phone Cage Case with 17mm Lens Adapter NEEWER HD 60mm Telephoto Lens 2X Magnification for iPhone 15 pro Max/Samsung/Xiaomi Phone Cage Case with 17mm Lens Adapter $42.20
NEEWER 2 in 1 Smartphone Lens Kit, 0.75x Wide Angle 2x Macro Phone Lens Compatible with iPhone Samsung Android Cellphone NEEWER 2 in 1 Smartphone Lens Kit, 0.75x Wide Angle 2x Macro Phone Lens Compatible with iPhone Samsung Android Cellphone $42.36
NEEWER 60mm Telephoto Lens with 17mm Thread Phone Lens Clip & 67mm Filter Adapter Ring, 2X Magnification For iPhone Samsung NEEWER 60mm Telephoto Lens with 17mm Thread Phone Lens Clip & 67mm Filter Adapter Ring, 2X Magnification For iPhone Samsung $45.03
Fotorgear Retro 2X Telephoto Macro Lens Kit T-Mount/17mm Thread Mount Mobile Phone Telephoto Macro Lens Fotorgear Retro 2X Telephoto Macro Lens Kit T-Mount/17mm Thread Mount Mobile Phone Telephoto Macro Lens $47.97
Fotorgear Retro 2X Telephoto Macro Lens Kit T-Mount/17mm Thread Mount Mobile Phone Telephoto Macro Lens Fotorgear Retro 2X Telephoto Macro Lens Kit T-Mount/17mm Thread Mount Mobile Phone Telephoto Macro Lens $47.97
Fotorgear Retro 2X Telephoto Macro Lens Kit T-Mount/17mm Thread Mount Mobile Phone Telephoto Macro Lens Fotorgear Retro 2X Telephoto Macro Lens Kit T-Mount/17mm Thread Mount Mobile Phone Telephoto Macro Lens $47.97
Lightdow Por Manual Zoom Super Telephoto Lens 420-800mm F8.3-16 with 2X Teleconverter USA ES Overseas Warehouse Delivery Lightdow Por Manual Zoom Super Telephoto Lens 420-800mm F8.3-16 with 2X Teleconverter USA ES Overseas Warehouse Delivery $50.90
Lightdow 420-800mm F8.3-16 Manual Portrait Zoom Lens With 2X Teleconverter for Canon Nikon Sony Camera RU USA ES Shipping Lightdow 420-800mm F8.3-16 Manual Portrait Zoom Lens With 2X Teleconverter for Canon Nikon Sony Camera RU USA ES Shipping $52.08
Lightdow 420-800mm F8.3-16 Professional Manual Zoom Telephoto Lens with UV CPL FLD Lens Filters 2X Converter USA ES FreeShipping Lightdow 420-800mm F8.3-16 Professional Manual Zoom Telephoto Lens with UV CPL FLD Lens Filters 2X Converter USA ES FreeShipping $52.54
Lightdow Manual Telephoto Lens 500mm F8.0 with 2X Converter for Nikon D3400 D500 D7200 D5500 D750 D5300 Canon 60D 77D Cameras Lightdow Manual Telephoto Lens 500mm F8.0 with 2X Converter for Nikon D3400 D500 D7200 D5500 D750 D5300 Canon 60D 77D Cameras $53.02
Lightdow 420-800mm F8.3 Manual Telephoto Zoom Lens With 2X Converter for Canon Nikon Sony Pentax Fujifilm Cameras Lightdow 420-800mm F8.3 Manual Telephoto Zoom Lens With 2X Converter for Canon Nikon Sony Pentax Fujifilm Cameras $59.64
JINTU C-AF 2X Teleconverter Lens Auto Focus AF &Manual MF Teleplus Compatible with Canon EOS EF Lens Telephoto Lens JINTU C-AF 2X Teleconverter Lens Auto Focus AF &Manual MF Teleplus Compatible with Canon EOS EF Lens Telephoto Lens $67.90
Fotorgear-Retro 2X Telephoto Lens Macro Lens for Xiaomi 15 Ultra iPhone Vivo X200U Photography kit, support T-mount/17mm Lens Fotorgear-Retro 2X Telephoto Lens Macro Lens for Xiaomi 15 Ultra iPhone Vivo X200U Photography kit, support T-mount/17mm Lens $67.90
JINTU C-AF 2X Teleconverter LENS AF Auto focus/ MF Manual Extender Lens for Canon EF Mount lens EOS 7DII 5DIV 6DII 7DII Camera JINTU C-AF 2X Teleconverter LENS AF Auto focus/ MF Manual Extender Lens for Canon EF Mount lens EOS 7DII 5DIV 6DII 7DII Camera $69.58
Lightdow 420-800mm F8.3-16 Manual Zoom Telephoto Lens With UV CPL FLD Lens Filters 2X Converter for Nikon Canon Sony Cameras Lightdow 420-800mm F8.3-16 Manual Zoom Telephoto Lens With UV CPL FLD Lens Filters 2X Converter for Nikon Canon Sony Cameras $70.93
JINTU AF & MF C-AF 2X Teleconverter Lens for Canon EOS EF 200mm 300mm 400mm 500mm 600mm 70-200mm 1000mm Lens JINTU AF & MF C-AF 2X Teleconverter Lens for Canon EOS EF 200mm 300mm 400mm 500mm 600mm 70-200mm 1000mm Lens $72.13
Camera MF Super Telephoto Zoom Lens F/8.3-16 420-800mm T Mount + UV/CPL/FLD Filters Set +2X 420-800mm Teleconverter Lens Camera MF Super Telephoto Zoom Lens F/8.3-16 420-800mm T Mount + UV/CPL/FLD Filters Set +2X 420-800mm Teleconverter Lens $74.03
Yongnuo YN-2.0X III PRO 2x Lens Teleconverter Extender AF Auto Focus Mount Lens for Canon EOS EF Camera Lens Yongnuo YN-2.0X III PRO 2x Lens Teleconverter Extender AF Auto Focus Mount Lens for Canon EOS EF Camera Lens $166.05
NEEWER 18mm 2X Macro Probe Lens with 17mm Thread for Phone Cage/Phone Case with 17mm Lens Adapter for iPhone Samsung NEEWER 18mm 2X Macro Probe Lens with 17mm Thread for Phone Cage/Phone Case with 17mm Lens Adapter for iPhone Samsung $195.75
PERGEAR 100mm F2.8 Macro 2X Full-Frame Manual Focus Lens for Sony E Canon RF EF Nikon Z Fuji X L Mount Internal Focus PERGEAR 100mm F2.8 Macro 2X Full-Frame Manual Focus Lens for Sony E Canon RF EF Nikon Z Fuji X L Mount Internal Focus $262.88
TTArtisan 100mm F2.8 2X Macro lens for Sony E Fuji X GFX Nikon Z F Canon RF EF Lumix L M43 Leica L mount digitale and SLR camera TTArtisan 100mm F2.8 2X Macro lens for Sony E Fuji X GFX Nikon Z F Canon RF EF Lumix L M43 Leica L mount digitale and SLR camera $406.12
7atisans 65mm T2.9 2X Macro Lens Full Frame Camera Lens for Sony E Nikon Z Canon RF EOS R ZFC ZF Z6 Z7 A6600 6300 R5 R6 7atisans 65mm T2.9 2X Macro Lens Full Frame Camera Lens for Sony E Nikon Z Canon RF EOS R ZFC ZF Z6 Z7 A6600 6300 R5 R6 $613.77
7atisans 65mm T2.9 2X Macro Lens Full Frame Camera Lens for Sony E Nikon Z Canon RF R6 r5 ZFC ZF Z6 Z7 6600 6300 7atisans 65mm T2.9 2X Macro Lens Full Frame Camera Lens for Sony E Nikon Z Canon RF R6 r5 ZFC ZF Z6 Z7 6600 6300 $877.38
Macro 2X Waterproof Probe Lens 2GEN AstrHori 28mm F13 II Full Frame 90 Degree View Free Switching Specialty Lens for Sony E els. Macro 2X Waterproof Probe Lens 2GEN AstrHori 28mm F13 II Full Frame 90 Degree View Free Switching Specialty Lens for Sony E els. $984.73

Click here to search by yourself. Here are coupons that you can use.

Updated: 27-08-2025

best price,2x,liitokala,lii,40a,21700,4000mah,battery,discount

Banggood

Warehouse in China.
Link: 2x LiitoKala Lii-40A 21700 4000mah Battery
$18.27 with coupon: BANGGOODSD

Additional Banggood coupons:
1. First page
2. Second page

Price history and price alert

Do you need price history chart (for all/most countries) for 2x LiitoKala Lii-40A 21700 4000mah Battery? There we go. The lowest price was: $9.62.
Price records source(s): Gearbest, Banggood
Click on image to enlarge. Price history for 2x LiitoKala Lii-40A 21700 4000mah Battery
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).