4S 30A Li-ion Battery Protection Board 18650 Lithium Charger Module High
4S 30A Li-ion Battery Protection Board 18650 Lithium Charger Module High
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[4S 30A 18650 Lithium Battery Protection Circuit]
Description:
Module name: 4 string lithium battery protection board
Modular nature: polymer lithium battery protection board
Overcharge detection voltage: 4.25±0.025V
Overcharge release voltage: 4.15±0.05V
Overdischarge detection voltage: 2.50±0.08V
Over discharge termination voltage: 3±0.1V
Over current: 20-30A
Working current 15A (natural cooling: 10A, plus heat sink 15A, maximum instantaneous current 30A)
Termination condition: Release protection condition, then automatically resume without activation (optional charger activation)
Main functions: overcharge protection, overdischarge protection, short circuit protection, overcurrent protection.
Working temperature: -40 -85℃ (high temperature environment, please strengthen the radiation)
Connection: welding output
Size: 50mm * 22mm * 4mm
Application:
The protection board can be used as a four-component polymer lithium battery pack with a nominal voltage of 14.4V, 14.8V, 16.8V, and a four-string 18650 lithium battery for overcharge and overdischarge, short circuit protection. There is no high instantaneous current to activate the function in the power supply application, and erroneous trigger protection is avoided in the inverter application, so it is more convenient to use.
[4S 15A 18650 Lithium Battery Protection Board]
Description:
Module name: 4 string lithium battery protection board
Modular nature: polymer lithium battery protection board
Overcharge detection voltage: 4.25±0.025V
Overcharge release voltage: 4.15±0.05V
Overdischarge detection voltage: 2.50±0.08V
Over discharge termination voltage: 3±0.1V
Over current: 20-30A
Working current 15A
Termination condition: Release protection condition, then automatically resume without activation (optional charger activation)
Main functions: overcharge protection, overdischarge protection, short circuit protection, overcurrent protection.
Working temperature: -40 -85℃ (high temperature environment, please strengthen the radiation)
Connection: welding output
Size: 50mm * 22mm * 4mm
Application:
The protection board can be used as a four-component polymer lithium battery pack with a nominal voltage of 14.4V, 14.8V, 16.8V, and a four-string 18650 lithium battery for overcharge and overdischarge, short circuit protection. There is no high instantaneous current to activate the function in the power supply application, and erroneous trigger protection is avoided in the inverter application, so it is more convenient to use.
[3S 18650 Lithium Battery Protection Board]
Description:
Module: 3S lithium ion lithium battery protection board
Overcharge detection voltage: 4.25±0.025V
Overcharge boost voltage: 4.15±0.05V
Overdischarge detection voltage: 2.50±0.08V
Overdischarge boost voltage: 3.00±0.1V
Overcurrent: 20-30A
Working current 15A (natural cooling 10.A, heating sheet 15A, maximum instantaneous current 30A)
Remove protection conditions automatically, no activation required
Protection:
Short circuit protection
Overcharge protection
Overdischarge protection
Overcurrent protection
Working temperature: -40-85°C
Size: about 50x22x4mm
Purchasing & Delivery
Before you make your purchase, it’s helpful to know the measurements of the area you plan to place the furniture. You should also measure any doorways and hallways through which the furniture will pass to get to its final destination.Picking up at the store
Shopify Shop requires that all products are properly inspected BEFORE you take it home to insure there are no surprises. Our team is happy to open all packages and will assist in the inspection process. We will then reseal packages for safe transport. We encourage all customers to bring furniture pads or blankets to protect the items during transport as well as rope or tie downs. Shopify Shop will not be responsible for damage that occurs after leaving the store or during transit. It is the purchaser’s responsibility to make sure the correct items are picked up and in good condition.Delivery
Customers are able to pick the next available delivery day that best fits their schedule. However, to route stops as efficiently as possible, Shopify Shop will provide the time frame. Customers will not be able to choose a time. You will be notified in advance of your scheduled time frame. Please make sure that a responsible adult (18 years or older) will be home at that time.In preparation for your delivery, please remove existing furniture, pictures, mirrors, accessories, etc. to prevent damages. Also insure that the area where you would like your furniture placed is clear of any old furniture and any other items that may obstruct the passageway of the delivery team. Shopify Shop will deliver, assemble, and set-up your new furniture purchase and remove all packing materials from your home. Our delivery crews are not permitted to move your existing furniture or other household items. Delivery personnel will attempt to deliver the purchased items in a safe and controlled manner but will not attempt to place furniture if they feel it will result in damage to the product or your home. Delivery personnel are unable to remove doors, hoist furniture or carry furniture up more than 3 flights of stairs. An elevator must be available for deliveries to the 4th floor and above.
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