30 PCS 4A 2-Tandem 7.4V / 8.4V 18650 Lithium Battery Protection Board, Anti-Overcharge, Anti-Overdischarge
30 PCS 4A 2-Tandem 7.4V / 8.4V 18650 Lithium Battery Protection Board, Anti-Overcharge, Anti-Overdischarge
Available to order
Processing time: 1-3 days
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Estimated delivery: 6-13 working days
Ships from South Africa • No import duties
Ships from International Fulfillment Center • Import tax and duties included
Ships from International Fulfillment Center • Import tax and duties excluded
Ships from International Fulfillment Center • Import tax and duties excluded
Description
30 PCS 4A 2-Tandem 7.4V / 8.4V 18650 Lithium Battery Protection Board is designed to prevent overcharging and over-discharging of lithium batteries. It is suitable for applications such as massager battery packs, LED lamp backup power supplies, and solar street lamp battery packs.
- Quantity: 30 pieces
- Dimensions: 35 x 16.6 x 2.5 mm
- Upper limit working current: 3A
- Upper limit instantaneous current: 5A
- Overcharge voltage range: 4.28V ± 0.05V
- Over discharge voltage range: 2.9V ± 0.05V
- Quiescent current: less than 3µA
- Charging voltage: 8.4V - 9V
- Short circuit protection: protectable with delayed self-recovery
- Not compatible with lithium iron phosphate batteries, hernia lamps, hand drill battery packs, electric fish machine battery packs, electric bicycle battery packs, children's car batteries, 550 or more power motors, or 1W fisheye LEDs
- Applicable products: massager battery packs, LED lamp backup power supplies, 12V electronic products, solar street lamp battery packs, monitoring backup power supplies
Questions about features, compatibility, or warranty? Chat with our local support team!
