4S Li-ion Lithium 30A 14.8V 18650 Battery BMS PCB Protection Board Cell Balance Integrated Circuits

4S Li-ion Lithium 30A 14.8V 18650 Battery BMS PCB Protection Board Cell Balance Integrated Circuits

SKU:012157
Regular price $6.99

Main function:
Over charge protection, over discharge protection function, short circuit protection function, over current protection function, balance

Specifications:
Name: Protection board
Working current: 30A
Balanced current: 60mA
Over current: 60A
Temperature range: -30 - +80℃
Over charge detection voltage: 4.28+ 0.05 V
Over charging voltage: 4.095-4.195V
Over discharge voltage: 2.55±0.08
Over charge detection delay time: 0.1s
Short circuit detection delay time: 100ms
Over current detection delay time: 500 ms
Size:56x45x3mm

Interface definition:
  • Charging port of the plate and the discharge port is the same, both positive and B- connecting battery"-", P- charging port and port on the negative electrode
  • B-, N-, P- pads are all over the hole, the hole diameter of the pad is 3.5mm
  • The battery charging detection interface with DC output in the form of needle. Do the same mouth when the N- is not wiring.

Package Include:
1 x 4S 30A  Li-ion Lithium Protection Board
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Main function:
Over charge protection, over discharge protection function, short circuit protection function, over current protection function, balance

Specifications:
Name: Protection board
Working current: 30A
Balanced current: 60mA
Over current: 60A
Temperature range: -30 - +80℃
Over charge detection voltage: 4.28+ 0.05 V
Over charging voltage: 4.095-4.195V
Over discharge voltage: 2.55±0.08
Over charge detection delay time: 0.1s
Short circuit detection delay time: 100ms
Over current detection delay time: 500 ms
Size:56x45x3mm

Interface definition:
  • Charging port of the plate and the discharge port is the same, both positive and B- connecting battery"-", P- charging port and port on the negative electrode
  • B-, N-, P- pads are all over the hole, the hole diameter of the pad is 3.5mm
  • The battery charging detection interface with DC output in the form of needle. Do the same mouth when the N- is not wiring.

Package Include:
1 x 4S 30A  Li-ion Lithium Protection Board

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.