Tag: p-1865537.html

Net weight 70±2g, End-of-charge Current 0.02C5A （At CV mode）, End-of-charge Voltage 4.20±0.05V, “Minimum capacity 4500mAh @ 0.2C Discharge, Typical Capacity 4530mAh @ 0.2C Discharge, Operating temperature “”Charging: 0℃~45℃, Quick Charge Current 4000mA （1.0C5rate）.

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Updated: 25-08-2025

Banggood

Warehouse in Europe .
Link: 4 pcs. Astrolux E2145 4500mAh 28A 3.7V 21700 Battery Unprotected [EU]
$34.50 with coupon: FIN4108
$35.16 with coupon: BGOutlight10

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

Other warehouses/versions

This item is available in 1 another warehouse/version!
1. China – 4 pcs. Astrolux E2145 4500mAh 28A 3.7V 21700 Battery Unprotected ($-3)

Price history and price alert

Do you need price history chart (for all/most countries) for 4 pcs. Astrolux E2145 4500mAh 28A 3.7V 21700 Battery Unprotected [EU]? There we go. The lowest price was: $31.96.
Price records source(s): Banggood
Click on image to enlarge.
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)).
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Lowest rate now: $43.64 – source: Banggood. Minimum capacity 4500mAh @ 0.2C Discharge, Net weight 70±2g, Quick Charge Current 4000mA （1.0C5rate）, End-of-charge Voltage 4.20±0.05V, End-of-charge Current 0.02C5A （At CV mode）, Typical Capacity 4530mAh @ 0.2C Discharge, Operating temperature “Charging: 0℃~45℃
Discharging: -20℃~60℃”, Nominal voltage 3.7V, End-of-discharge Voltage 3.00 V, Storage Humidity ≤75% RH, Item Astrolux® E2145 4500mAh 28A 21700 Li-ion Battery, Maximum instantaneous pulse discharge current 28000mA （7.0C5rate）, Storage temperature -5℃~35℃, Standard Charge CC/CV /0.2C5A / 4.20V, Initial Impedance Max: 20mW, Charging Time 8.0hours（standard charge）, Size / Length 71±0.6mm, Quick Discharge Current 20000mA （5.0C5rate）, Weight Approx: 70±2g, Size / Diameter 22±0.5mm, Standard Discharge CC /0.2C5A / 3.00V.
Updated: 25-08-2025

Banggood

Warehouse in China.
Link: 4 pcs. Astrolux E2145 4500mAh 28A 3.7V 21700 Battery Unprotected
Regular price: $45.94
$43.64 with coupon: BGTORCH10

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

Other warehouses/versions

This item is available in 1 another warehouse/version!
1. Europe – 4 pcs. Astrolux E2145 4500mAh 28A 3.7V 21700 Battery Unprotected [EU] ($-3)

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

Price history and price alert

Do you need price history chart (for all/most countries) for 4 pcs. Astrolux E2145 4500mAh 28A 3.7V 21700 Battery Unprotected? There we go. The lowest price was: $28.99.
Price records source(s): Banggood
Click on image to enlarge.
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)).
Price Alert