Opus BT-C3100 V2.2 Battery Charger US Plug

Updated: 08-01-2026.

V2.2 Li-ion Digital NiCd NiMH Battery Charger (US Plug)
Banggood warehouse: China.

Discount price $33.99 with coupon: FIN1172

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Aliexpress

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

Image	Product (link)	Price
	OPUS BT-C3100 4 Slots Smart Universal Battery Charger Adapter For Rechargeable Li-ion Batteries NiCd NiMH AA AAA 10440 18650	$38.95
	New Opus BT-C3100 V2.2 Digital Intelligent 4 Slots AA/AAA LCD 18650 Battery Charger Opus BT -C3100 V2.2 Battery Charger	$42.00
	Opus BT – C3100 V2.2 Universal Battery Charger Speedy LCD Display Smart Battery Charger for Ni-MH Ni-Cd AA AAA 18650 Battery	$43.76
	Opus Bt-c3100 Digital Smart 4 Slot LCD Battery Charger Compatible for Li-ion Nicd Nimh Aa AAA 10440 18650 Rechargeable Batteries	$45.02
	New Generation Standard Battery Charger Opus BT-C3100 V2.2 Digital Intelligent 4 Slots AA/AAA LCD Battery Charger R57	$45.26
	New Opus BT-C3100 V2.2 Digital Intelligent 4 Slots AA/AAA LCD 18650 Battery Charger Opus BT -C3100 V2.2 Battery Charger	$45.88
	OPUS BT-C3100 V2.2 LCD Smart Battery Charger For Li-ion NiCd NiMH AA AAA 10440 14500 18650 21700 LiFePO4 Rechargeable Batteries	$52.26

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Check out price history chart (for all/most countries) for Opus BT-C3100 V2.2 Battery Charger US Plug. The lowest price was: $22.99.
Price records source(s): Gearbest, Banggood
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