Dongguan Heliang Optoelectronics Technology Co., Ltd.

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Home > Products > 12v 300ah LED Power Display Lithium Deep Cycle RV Battery 12v Lifepo4 Battery Pack 150ah 200ah 300ah Lifepo4

12v 300ah LED Power Display Lithium Deep Cycle RV Battery 12v Lifepo4 Battery Pack 150ah 200ah 300ah Lifepo4

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Product：	views：312v 300ah LED Power Display Lithium Deep Cycle RV Battery 12v Lifepo4 Battery Pack 150ah 200ah 300ah Lifepo4
Unit Price：	Negotiated
Min.Order：
Supply：
Delivery：	Shipment within days since the date of payment
Valid until：	Long Term
Updated on：	2020-12-23 12:19

Product Details

We are lithium ion battery pack manufacturer , we accept OEM/ODM production.

Lithium-Ion 12V LiFePO4 battery 12.8V 300Ah specifications:

3.2v Single Cell Specification	Model		LF300
	Capacity		300Ah
	Rated voltage(V)		3.2V
	Typical Impedance (mΩ)		≤0.4mΩ
	Battery material		lifepo4
12V Battery Pack Parameters	Combination method		1P4S
	Rated capacity		300Ah
	Rated voltage		12.8V
	Max. Charge voltage		14.6V
	Discharge cut-off voltage		≤9.2V
	Max Discharge Current		250A
	Max Charge current		100A
	Peak Current		500A
	Weight (Approx.) KG		30 KG
	Max. dimension(L×W×H)(mm)		523238218mm
	Operating temperature	Charge temperature	0℃~45℃
		Discharge temperature	-30℃~55℃
4S (Protection Board)BMS	Single cell over-charge cut-off voltage		3.85V
	over-charge release voltage		3.65V
	Single cell under-discharge cut-off voltage		2.3V
	Discharge release voltage		2.5V
	Over-discharge cut-off current		1000A
	Over-discharge cut-off current delay		1.5S
	Short-circuit protection		YES
	Short-circuit protection delay		500uS
	Condition for the recovery of over-current and Short-circuit		Self-recovery
	Balance current		45mA
	Balance Condition		3.60V
	Connect computer		No

1. H04F300L assembly by 3.2v 300ah lifepo4 cells 4 pcs , 4s1p ; newly cells , we choose same voltage cell and assemble them.

2. Rated Capacity 12.8v 300ah battery , 3840W; Max Coutinuous charge current it is 100A , max. discharge current it is 250A

3. Housing size is 523mm*238mm*218mm ; handles 20 mm width .

4. BMS built inside protect each cells , over charge & discharge voltage ,short circuit protection , low temperature & high temperature protection ;

we accept customize bluetooth bms .

Real Products Photos

Shipping

1. We accept dropshipping to China mainland address and free shipping .

2. We accept FOB HONGKONG to your port of destination.

3. We accept EXW terms ,

All can contact with customer service .

Working Environment

Shenzhen hengxinxiang energy Co., Ltd, located in longhua district, shenzhen special zone, is a high-tech enterprise researching, developing, producing and selling green energy products. Dongguan heliang optoelectronic Co., Ltd (production base). The products mainly include energy storage lithium battery, automobile power lithium battery, portable energy storage inverter system, LED headlamp, LED searchlight and other products, which are widely used in the fields of household solar energy storage, automobile start, outdoor leisure, survey, emergency communication, emergency rescue and disaster relief, lighting and outdoor engineering construction. The company has the first-class lithium electricity research and development team, establishes the long-term cooperation mechanism with many domestic well-known universities. And has a number of products technology, technology and other independent intellectual property rights, products through a number of domestic and foreign certification, exported to Europe and the United States and other countries.

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