Astrolux E2145 4500mAh 28A 3.7V 21700 Battery Unprotected ($12.99)

Get more for less: $12.99 at Banggood. End-of-discharge Voltage 3.00 V, Storage temperature -5℃~35℃, Storage Humidity ≤75% RH, Net weight 70±2g, Nominal voltage 3.7V, Max Discharging Current 28A, Typical Capacity 4500mAh, Weight Approx: 70±2g, Minimum capacity 4000-4500mAh, Size / Length 71±0.6mm, Item Astrolux® E2145 21700 Battery, Operating temperature “Charging: 0℃~45℃
Discharging: -20℃~60℃”, Size / Diameter 22±0.5mm.
Updated: 07-07-2025

best price,astrolux,e2145,4500mah,28a,3.7v,21700,battery,unprotected,discount

Banggood

Warehouse in China.
Link: Astrolux E2145 4500mAh 28A 3.7V 21700 Battery Unprotected
Price: $12.99

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

Aliexpress

There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:

Image Product (link) Price Coupons
Evil Eye Black Tourmaline Empathy Protection Aura Shield Absorb Negative Energy Bracelet Crystal Healing Stress Relief Bracelet Evil Eye Black Tourmaline Empathy Protection Aura Shield Absorb Negative Energy Bracelet Crystal Healing Stress Relief Bracelet $1.37 –
1PC High Quality Aura Obsidian Raw Stone Natural Crystal Raw Stone,Gemstone Jewelry,Glitter, Healing crystal, Birthday gift 1PC High Quality Aura Obsidian Raw Stone Natural Crystal Raw Stone,Gemstone Jewelry,Glitter, Healing crystal, Birthday gift $2.30 –
1PC Random High Quality Black Sardonyx Geode Agate Point,Natural Crystal Point,Home Decoration,Glitter,Christmas Gift 1PC Random High Quality Black Sardonyx Geode Agate Point,Natural Crystal Point,Home Decoration,Glitter,Christmas Gift $4.23 –
SUPERFIRE MI80-S 15W EDC Powerful Led Flashlight 18650 Battery 1100LM Torch Portable Camping Fishing Lantern Tactical flashlight SUPERFIRE MI80-S 15W EDC Powerful Led Flashlight 18650 Battery 1100LM Torch Portable Camping Fishing Lantern Tactical flashlight $7.58 –
Flashlight 18650 Torch USB Type C Rechargeable LED Light 800lm with Power Indicator Magnet Tail Pen clip for Hiking Flash lamp Flashlight 18650 Torch USB Type C Rechargeable LED Light 800lm with Power Indicator Magnet Tail Pen clip for Hiking Flash lamp $9.83 –
SUPERFIRE GTS6 Mini High Power EDC LED Flashlight USB-C Rechargeable Built in 18650 Battery Ultra Bright Torch Camping Lantern SUPERFIRE GTS6 Mini High Power EDC LED Flashlight USB-C Rechargeable Built in 18650 Battery Ultra Bright Torch Camping Lantern $10.81 –
UltraFire WF-502B EDC Led Flashlight 18650 Camping Torch 10W Fishing Lantern 1000 Lumen Outdoor Flash Tactical Hunting Lights UltraFire WF-502B EDC Led Flashlight 18650 Camping Torch 10W Fishing Lantern 1000 Lumen Outdoor Flash Tactical Hunting Lights $10.94 –
ATX 24Pin 90 Degree Power Plug Adapter 9 LED ARGB Power Mainboard Connector 5V 3 Pin ARGB Aura Sync for Motherboard Desktops PC ATX 24Pin 90 Degree Power Plug Adapter 9 LED ARGB Power Mainboard Connector 5V 3 Pin ARGB Aura Sync for Motherboard Desktops PC $11.03 –
BORUiT V5S Mini EDC LED Flashlight 12 Light Mode TYPE-C Rechargeable Torch with Clip Magnet UV Light Outdoor Camping Lamp 500LM BORUiT V5S Mini EDC LED Flashlight 12 Light Mode TYPE-C Rechargeable Torch with Clip Magnet UV Light Outdoor Camping Lamp 500LM $12.20 –
Warsun Tactical Flashlight 1000Lumen Powerful Type C Rechargeable 18650 LED Torch Light Portable Zoomable Lantern Hand Lamp Warsun Tactical Flashlight 1000Lumen Powerful Type C Rechargeable 18650 LED Torch Light Portable Zoomable Lantern Hand Lamp $13.10 –
Sofirn SC18 1800lm EDC Flashlight USB C Rechargeable SST40 LED 18650 Torch TIR Optics Lens Lantern with Power Indicator Sofirn SC18 1800lm EDC Flashlight USB C Rechargeable SST40 LED 18650 Torch TIR Optics Lens Lantern with Power Indicator $15.28 –
Sofirn SC18 1800lm EDC Flashlight USB C Rechargeable SST40 LED 18650 Torch TIR Optics Lens Lantern with Power Indicator Sofirn SC18 1800lm EDC Flashlight USB C Rechargeable SST40 LED 18650 Torch TIR Optics Lens Lantern with Power Indicator $16.05 –
650nm Laser Therapy LLLT Phototherapy Board Diode Laser Watch for Laser Low Frequency Diabete Hypertension Cholesterol Treatment 650nm Laser Therapy LLLT Phototherapy Board Diode Laser Watch for Laser Low Frequency Diabete Hypertension Cholesterol Treatment $17.21 –
Sofirn SC13 519A 5000K Mini Powerful Led Light LED 1100lm 18350 Rechargeable Flashlight with Magnetic Sofirn SC13 519A 5000K Mini Powerful Led Light LED 1100lm 18350 Rechargeable Flashlight with Magnetic $19.26 –
Sofirn Mini SC13 Powerful Flashlight SST40/519A LED 1300lm 18350 Rechargeable Led Light 95 High CRI Torch Lamp with Magnetic Sofirn Mini SC13 Powerful Flashlight SST40/519A LED 1300lm 18350 Rechargeable Led Light 95 High CRI Torch Lamp with Magnetic $20.97 –
Power Train Z-X6 Temperature display Graphics Card Bracket 5V 3PIN ARGB AURA SYNC Graphics Card VGA Holder Height Adjustable Power Train Z-X6 Temperature display Graphics Card Bracket 5V 3PIN ARGB AURA SYNC Graphics Card VGA Holder Height Adjustable $22.17 –
Trustfire MT10 Rechargeable LED EDC Flashlight 1000 Lumens Type USB C Charging Torch Mini 16340 Light MVB Optics with Magnet Lan Trustfire MT10 Rechargeable LED EDC Flashlight 1000 Lumens Type USB C Charging Torch Mini 16340 Light MVB Optics with Magnet Lan $24.07 –
Astrolux EP05 5*LH351B LED 2500LM Flashlight 21700 Battery USB Type-C Fast Rechargeable Two-Way Clip IP67 Waterproof EDC Torch Astrolux EP05 5*LH351B LED 2500LM Flashlight 21700 Battery USB Type-C Fast Rechargeable Two-Way Clip IP67 Waterproof EDC Torch $24.46 –
Folomov C1 EDC Lightweight LED Flashlight High Lumens 10440 Bettery High Performance IPX8 Waterproof Lighting For Camping Hiking Folomov C1 EDC Lightweight LED Flashlight High Lumens 10440 Bettery High Performance IPX8 Waterproof Lighting For Camping Hiking $25.28 –
Astrolux EDC Flashlight High Lumen Rechargeable Zinc Alloy Waterproof Portable Outdoor Survival Gear Astrolux EDC Flashlight High Lumen Rechargeable Zinc Alloy Waterproof Portable Outdoor Survival Gear $25.41 –
Wurkkos TS10 SG 14500 Powerful Mini EDC Flashlight SFT25R with RGB Aux LEDs 1650LM Anduril 2.0 Max 294M IP68 Torch Wurkkos TS10 SG 14500 Powerful Mini EDC Flashlight SFT25R with RGB Aux LEDs 1650LM Anduril 2.0 Max 294M IP68 Torch $25.61 –
Shan bao 3000LM Outdoor Zoom Waterproof Flashlight Strong Light Focused Light Source Can Light a Flame (Customized Logo/Blessing Shan bao 3000LM Outdoor Zoom Waterproof Flashlight Strong Light Focused Light Source Can Light a Flame (Customized Logo/Blessing $26.18 –
ACEBEAM TAC 2AA LED flashlight 1600 lumen 181 meters portable EDC flashlight USB-C rechargeable battery double buttons torch ACEBEAM TAC 2AA LED flashlight 1600 lumen 181 meters portable EDC flashlight USB-C rechargeable battery double buttons torch $27.54 –
Astrolux BC6 2000LM Bike Headlights 6 LED 4800mAh IPX6 Waterproof 5 Light Modes USB Type-C Fast Charge Bicycle Front Flashlight Astrolux BC6 2000LM Bike Headlights 6 LED 4800mAh IPX6 Waterproof 5 Light Modes USB Type-C Fast Charge Bicycle Front Flashlight $27.63 –
6500k 3x XHP50 LED 60W Super Bright USB Rechargable Outdoor High power Flashlight Tactical Hunting Fishing Hiking Camping Torch 6500k 3x XHP50 LED 60W Super Bright USB Rechargable Outdoor High power Flashlight Tactical Hunting Fishing Hiking Camping Torch $28.45 –
SL06 IPX-6 6LED Smart Cycling Front Light with Type-C Charging 6 LED 4800mAh Bicycle Light Waterproof Headlight Intelligent SL06 IPX-6 6LED Smart Cycling Front Light with Type-C Charging 6 LED 4800mAh Bicycle Light Waterproof Headlight Intelligent $28.60 –
Sofirn SC28 XHP50B HD LED 2800Lm Type-C Rechargeable Flashlight Protable Powerful 21700 Torch EDC Flash Light IPX8 for Camping Sofirn SC28 XHP50B HD LED 2800Lm Type-C Rechargeable Flashlight Protable Powerful 21700 Torch EDC Flash Light IPX8 for Camping $30.27 –
Trustfire T40R Army Tactical Led Flashlights 1800 Lumens 550 Meters Beam Rechargeable Lamp IP68 Military Torch with USB Charging Trustfire T40R Army Tactical Led Flashlights 1800 Lumens 550 Meters Beam Rechargeable Lamp IP68 Military Torch with USB Charging $30.85 –
Nextool Rechargeable Flashlight 5000mAh 2000lm 380M 5 Modes IPX7 Waterproof LED Light Type-C Searching Torch for Camping Outdoor Nextool Rechargeable Flashlight 5000mAh 2000lm 380M 5 Modes IPX7 Waterproof LED Light Type-C Searching Torch for Camping Outdoor $31.26 –
Wurkkos TD02 Self Defense Tactical Flashlight 18650 EDC Rechargeable Lamp 2000LM SST40 LED Torch IPX8 Military Emergency Light Wurkkos TD02 Self Defense Tactical Flashlight 18650 EDC Rechargeable Lamp 2000LM SST40 LED Torch IPX8 Military Emergency Light $31.32 –
Sofirn IF22A LED Flashlight 21700 USB C 3A SFT40 2100lm 680M Throw Rechargeable Powerful Reverse Charging Torch Outdoor Sofirn IF22A LED Flashlight 21700 USB C 3A SFT40 2100lm 680M Throw Rechargeable Powerful Reverse Charging Torch Outdoor $34.71 –
Wurkkos HD01 Torch 1200LM High Power LED Rechargeable Flashlights Green Beam White Lights Side RGB Floodlight EDC Magnetic Lamp Wurkkos HD01 Torch 1200LM High Power LED Rechargeable Flashlights Green Beam White Lights Side RGB Floodlight EDC Magnetic Lamp $36.37 –
Wurkkos TS11 18350 EDC Mini RGB Auxiliary Flashlight Powerful 2000LM USB-C Rechargeable SFT40 Torch IP68 Work Light Anduril 2.0 Wurkkos TS11 18350 EDC Mini RGB Auxiliary Flashlight Powerful 2000LM USB-C Rechargeable SFT40 Torch IP68 Work Light Anduril 2.0 $36.87 –
Astrolux HM01 L-Shape Headlamp 800LM 87M White/Red Light LED 800mAh 16340 Battery Type-C Rechargeable IP68 Waterproof Flashlight Astrolux HM01 L-Shape Headlamp 800LM 87M White/Red Light LED 800mAh 16340 Battery Type-C Rechargeable IP68 Waterproof Flashlight $37.04 –
Astrolux ED02 780LM EDC Keychain Flashlight 365nm UV LEDs 410M Throw Type-C Rechargeable 14500 Battery Waterproof Mini LED Torch Astrolux ED02 780LM EDC Keychain Flashlight 365nm UV LEDs 410M Throw Type-C Rechargeable 14500 Battery Waterproof Mini LED Torch $37.05 –
Sofirn IF24 PRO RGB Light 1800lm 340m SFT40 Buck Driver 18650 USB C Rechargeable Flashlights Flood Spot with Magnetic Sofirn IF24 PRO RGB Light 1800lm 340m SFT40 Buck Driver 18650 USB C Rechargeable Flashlights Flood Spot with Magnetic $41.39 –
SPERAS EST2 SST-40 LED 1900Lm Type-C Rechargeable Flashlight Protable Powerful 18650 Torch EDC Flash Light IPX68 for Camping SPERAS EST2 SST-40 LED 1900Lm Type-C Rechargeable Flashlight Protable Powerful 18650 Torch EDC Flash Light IPX68 for Camping $49.66 –
Trustfire MC5 High Power Led Flashlights 3300 Lumens Rechargeable Edc Magnetic Charging Use 21700 Battery Power Indicator Torchs Trustfire MC5 High Power Led Flashlights 3300 Lumens Rechargeable Edc Magnetic Charging Use 21700 Battery Power Indicator Torchs $50.76 –
Folding Camping Light Portable Telescopic Lanterns Built-in 10000mAh Outdoor Waterproof Magnetic Lamp With Triangle Stand Base Folding Camping Light Portable Telescopic Lanterns Built-in 10000mAh Outdoor Waterproof Magnetic Lamp With Triangle Stand Base $50.96 –
Original Imalent BL70 6000lm Powerful EDC Flashlight XHP70 HI LED Type-C Rechargeable Dual Light Source Pocket Torch Original Imalent BL70 6000lm Powerful EDC Flashlight XHP70 HI LED Type-C Rechargeable Dual Light Source Pocket Torch $52.32 –
ACEBEAM EC20 new released Led flashlight EDC LUXEON HL4X Leds 2800 lumens 340 meters 18650 battery multi-color auxiliary lights ACEBEAM EC20 new released Led flashlight EDC LUXEON HL4X Leds 2800 lumens 340 meters 18650 battery multi-color auxiliary lights $55.29 –
Wurkkos TD01C 21700 Rechargeable Tactical Flashlight LED USB-C 1800Lm Torch Buck Driver Throw 1000M IPX8 Waterproof Tail Switch Wurkkos TD01C 21700 Rechargeable Tactical Flashlight LED USB-C 1800Lm Torch Buck Driver Throw 1000M IPX8 Waterproof Tail Switch $56.08 –
Wurkkos DL70 Scuba Diving Flashlight High Power 13000LM Searchlight IPX8 Waterproof 4*XHP50B LED Lamp 2*26650 Underwater Lantern Wurkkos DL70 Scuba Diving Flashlight High Power 13000LM Searchlight IPX8 Waterproof 4*XHP50B LED Lamp 2*26650 Underwater Lantern $85.43 –
Astrolux FT02S V2 10225LM 418M Quad HP50 LED Flashlight With 26650 Battery Type-C Rechargeable Stepless Dimming Tactical Torch Astrolux FT02S V2 10225LM 418M Quad HP50 LED Flashlight With 26650 Battery Type-C Rechargeable Stepless Dimming Tactical Torch $87.24 –
Sofirn IF30 Powerful USB C Rechargeable EDC Flashlight IPX8 Waterproof 32650 12000lm SFT40 Lamp Portable Torch Sofirn IF30 Powerful USB C Rechargeable EDC Flashlight IPX8 Waterproof 32650 12000lm SFT40 Lamp Portable Torch $87.41 –
Sofirn IF30 12000lm SFT40 LED Flashlight Powerful 32650 Battery Lanterna USB C Rechargeable Torch Outdoor Light IPX8 Waterproof Sofirn IF30 12000lm SFT40 LED Flashlight Powerful 32650 Battery Lanterna USB C Rechargeable Torch Outdoor Light IPX8 Waterproof $89.67 –
New Convoy 3X21D Power LED Flashlights SBT90.2 7000lm Type-c Rechargeable Torch Light by 21700 Battery for Self-defense New Convoy 3X21D Power LED Flashlights SBT90.2 7000lm Type-c Rechargeable Torch Light by 21700 Battery for Self-defense $106.06 –
Powerful LED Flashlight Type-C Rechargeable Lamp Power Bank 46950 Li-ion 32000mAh Camping Lantern 23000 lumens Lights Torch MACH Powerful LED Flashlight Type-C Rechargeable Lamp Power Bank 46950 Li-ion 32000mAh Camping Lantern 23000 lumens Lights Torch MACH $129.10 –
Astrolux MF07 7SFH55.2 LED Search Flashlight 46950 Battery 21000LM 15 Days Runtime Type-C Rechargeable LED Torch Hiking Camping Astrolux MF07 7SFH55.2 LED Search Flashlight 46950 Battery 21000LM 15 Days Runtime Type-C Rechargeable LED Torch Hiking Camping $178.34 –

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

Price history and price alert

Here is price history (for all/most countries) for Astrolux E2145 4500mAh 28A 3.7V 21700 Battery Unprotected. The lowest price was: $9.48.
Price records source(s): Banggood
Click on image to enlarge. Price history for Astrolux E2145 4500mAh 28A 3.7V 21700 Battery Unprotected
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)).

Leave a Reply

Your email address will not be published. Required fields are marked *