Electric Drill Modification Ternary Lithium Battery BMS with Peak Starting Current 60A

Product Description

Product Name :	Lithium Battery BMS
Product model:	EK-B3S12A
Unit quantity:	3S
Brand :	Enerkey
Product size :	L56 x W40 x T4(mm)

Electric Parameter
NO.	Project			Min.	Typ.	Max.	Unit
1	Parameter	Rated operating voltage B+ B-			12.6	V
			Rated discharge current		12		A
			Peak starting current		60		A
2	Overcharge protection	P+P- Input withstand voltage			33	V
			Charge detection voltage	4.225	4.280	4.305	V
			Charge detection delay time	0.5	1	1.5	S
			Overcharge release voltage	4.030	4.050	4.130	V
3	Overdischarge protection	Discharge detection voltage	2.17	2.50	2.33	V
			Discharge detection delay time		100		ms
			Discharge release voltage	2.85	2.95	3.05	V
			Protection release condition	Disconnect external load or charge self-recovery
4	Overcurrent protection	Overcurrent detects voltage		0.1		V
			Overcurrent protection the current		20		A
			Overcurrent detection delay time		100		ms
			Protection release condition	Disconnect external load or charge self-recovery
5	Short-circuit protection	Short-circuit protection current		60		A
			Short-circuit detection delay time	150	250	400	μS
			Short-circuit protection release condition	Disconnect external load or charge self-recovery
6	Resistance	Main circuit on-state resistance		6	9	mΩ
7	Consumption current	Usually the operation consumes current		5	9	μA
8	Quiescent current	Current consumed during sleep			0.1	μA
9	Operating temperature	_	-40	25	85	℃

Product Use Tutorial

Packing&Shipping

Shipment
Quantity (PCS)	1-10	11-500	501-5000	＞5000
Lead Times (days)	2	7	30	To be negotiated

Normally it will take 10-45days to arrive, the speed of customs clearance & shipping in buyers country that decides it arrive faster or delay,please understand.

Company Introduction

Our Services & Strength

Enerkey owns a number of production lines and a number of cooperative factories, can complete customized and bulk orders, the monthly production capacity of 100K * sets

FAQ

if you have any advises or requests please contact us and we will try our best to help you.

Contact us Please contact us to EnerKey@foxmail.com,if you have any adivses or requests,highly welcome your consulting.

Shenzhen Juyi Science And Trade Co., Ltd. and EnerKey BMS Technology Co., Ltd. is a new energy enterprise engaged in the research and development of lithium battery protection panels (intelligent BMS).

EnerKey BMS specializes in the field of power solution development, has accumulated multiple patented inventions, and can achieve personalized customized production of protective boards.

The product is widely used as a power solution for various fields such as electric bicycles, motorcycles, scooters, RVs, energy storage, inverters, vacuum cleaners, electric tools, solar street lights, robots, medical equipment, household appliances, etc.

Own brands "Jinwei", "ENERKEY", "GEEWIN", and "GEEWE".

EnerKey BMS has a strong R&D and management team, with multiple technical backbones having over 10 years of work experience in the development of power battery protection boards and management systems (BMS).

It has successfully developed and mass-produced over 60 specifications of hardware boards and over 30 specifications of intelligent BMS30.

The product covers a lithium battery protection and management system with a series connection of 2-32 batteries and a working current of 500A.

The intelligent protection board developed by EnerKey BMS has promoted the development of the lithium battery protection board industry.

The protection board can be connected through Bluetooth and mobile APP, communication box and upper computer, remote communication can be achieved through GPRS module, and LCD display screen can be supported.

Customers can monitor or adjust the protection board parameters at any time, making the use of lithium batteries safer and more reassuring.

The smart board has communication interfaces such as UART, RS485, RS232, and CANBUS, which can be widely used in various lithium battery products.