Through hole diameter: 3.0mm, Type: With battery / without battery (optional), Output voltage: 5V, Product size: 65mm × 30mm, Applicable battery: 3.7V 14500 lithium battery (full charge is 4.2V).
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Banggood
Warehouse in China.
Link: Catda Raspberry Pi 4B Battery Expansion Board 5V
$29.10 with coupon: BG2589f4
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Here is price history (for all/most countries) for Catda Raspberry Pi 4B Battery Expansion Board 5V. The lowest price was: $29.1.
Price records source(s): Banggood
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