Protection Circuit Module (PCB) for 4 Cells 14.8V Li-ion/Li-Polymer Battery Packs 6A Working (13A cut-off)

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Sale Price: $23.99

Item Number: 32027

Quantity:

Quantity Discounts

Quantity	Amount
5 to 10	$23.03
11 to 20	$22.55
21 to 59	$22.07
60 to 99	$21.59
100 or more	$21.11

Features and Benefits

Apply for 4 cells li-ion / li-polymer batery pack protection
Internally trimmed charge and discharge voltage limits
Discharge current limit detection
Low current standby mode when cells are discharged
High quality and high yield: 100% tested before shipment
Adopt Seiko S-8254 protection IC
Dimension: 64mm x 30mm x 3mm
Compatible with both Li-ion and Li-Polymer cells

Specification

Item	Content	Criteria
Over Charge Protection	Over Charge Detection Voltage	4.35±0.025V
Over Charge Protection	Over Charge Release Voltage	4.15±0.05V
Over Discharge Protection	Over Discharge Detection Voltage	2.4±0.08V
	Over Discharge Release Voltage	3.0±0.1V
	Rated Discharge Current	6A
Over Current Protection	Over Current Detection Current	13-15A
	Release Condition	Cut Load
	Detection Delay Time	100ms
Short Circuit Protection	Short Protection	Implemented
Short Circuit Protection	Release Condition	Cut Load
Interior Resistance	P+, P- Conduction Resistance	≤50mΩ
Current Consumption	Current Consumed in normal Operation	30μA Max
Dimension	64 x 30 x 3 mm

Download product data sheet here.

Because of the very high energy density, Li-Ion Battery pack must be connected to a protection circuit module to prevent accidental battery explosion caused by over-charging or over-discharging.