Hot Searches: variable frequency inverter GPS Tracker

51.8V 12000mAh Li-Polymer Battery Pack

Name: 51.8V 12000mAh Li-Polymer Battery Pack
Brand: all-electronics-online.com
SKU: 783301375
Availability: InStock
Rating: 4.4 (113 reviews)

Price:	Negotiable/Piece
Trade Terms:	FOB,EXW
Min Order:	200/Piece
Pay Type:	T/T,Paypal,Western Union

Contact Supplier

Showroom Product Company Profile

Prod Model:	LP0518-012K-LP
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Battery Type:	Lipo Battery
Voltage:	51.8V
Capacity:	12ah
Delivery Date:	15days
Warranty:	One Year
Type:	Lithium-Polymer Battery Pack
Connection Mode:	Series and Parallel

Product Description

51.8v 12000mAh Li-Polymer Battery Pack

Item	Specification		Remark
Nominal capacity	12000mAh		0.2C discharge Cell: 9090160M
Nominal voltage	51.8V		3.7V / 1Cell
Charging voltage	58.8V±0.1V		4.2V / 1Cell
Charging method	CC/CV		(Constant-current and -Voltage with Limited current
Standard charging time	2000mA/9hour,3000mA/6hour		Battery capacity÷charging current×1.5
Maximum charging current	6000mA(0.5C)		0 ~40ºC
Continuous discharge current	12000mA(1C)		0 ~60ºC
Maximum discharge current	24000mA(2C)		0 ~60ºC
Discharge cutoff voltage	35.75V		2.75V / 1Cell
Short circuit protection	Exterior short circuit		Automatic recovery
Internal resistance	≤160mΩ		AC Impedance 1kHz
Cycle life	≥500
Operating temperature	Standard Charge	0 ~40ºC
	Standard Discharge	0 ~60ºC
Temperature range for storage	-10~45ºC	≤1month	Best 20±5ºC for long-time storage
	0~30ºC	≤3month
	20±5ºC	≤6month
UL/UN approved
Weight	4650 gram
Outline dimension	166×146×106		Length x wide x height
Pre-wired	150mm length 12 AWG wires without connector		Red = Positive,Black = Negative
Protection Circuit Module
Balance voltage	4.20V±0.025V		single cell
Balance current	62±3mA		single cell
Over-charge detection voltage	4.28±0.025V		single cell
Over-charge release voltage	4.08±0.025V		single cell
Over-charge detection delay time	0.96S-1.4S		single cell
Over-discharge detection voltage	3.0±0.05V		single cell
Over-discharge release Voltage	3.0±0.05V		single cell
Over-discharge detection delay time	115-173mS		single cell
Over-current detection	60±5A		can adjust
Over-current delay time	7.2ms-11ms

Lithium ion battery Applications

1) Lights, model aircraft, miner's lamp, safety helmets, safety headlights;

2) Bluetooth headsets, e-books, mobile DVD, mobile TV, mobile scales, handheld computer, positioning devices

3) Wireless meter reading, wireless ordering, wireless data transmitter.

4) Different sizes and different capacities can be ordered by the requirement of clients.

5) Lithium Polymer (LiPo) battery, 1C-15C\20C\25C\35C\45C\50C\55C\65C lipo battery applied in GPS battery.

Quality is our priority, win by quality" which is the origin of the our company name --Quawin.

We always highly focus on Quality Assurance and completed After-Sales Service which based on competitive price. Our QA/QC Department performs strict quality control measures on all incoming main boards, spare parts and throughout our entire production process to ensure the high quality of each products. Pursuing the goal of 'No Defect on Quality, No Claim from Customers, ' we will continue to follow international standards to provide customers with satisfactory products.

As an eight years experience manufacture, we have built a powerful R&D team which has abundant knowledge and operational experience that can develop new products and improve existing models in order to meet growing market demands. This high efficient and energetic team is good at overcoming all kinds of obstacles.

We strive for 100% customer's satisfaction through continuous improvement and now our high quality products and thoughtful services have got good reputation from customers in the North America, South America, Europe, Asia and other countries and regions.

We currently rolls out thousands of products such as E-bike battery, golf car battery, UPS battery, BMS, solar battery, backup power battery and all kinds of matched chargers etc.

To keep ahead of the competition, you need a supplier who can keep up with your demands. Please contact us and let our excellent sales team to provide perfect service to you at once.