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Basic Info

Model NO.	WB-LYP700Ah
Usage	Bus, Car, Solar, Boat, UPS, Ess
Electrolyte	Li-ion
Products Name	Winston Deep Cycle Lithium Ion Battery, LiFePO4 Ba
Model	Wb-Lyp700ah
Rated Volatge	3.3V
Warranty	24 Months
Shipment	Sea Freight/Special Line/UPS/DHL/FedEx
Demension	627*67*305mm
Inner Resistance	<0.3ohm
Transport Package	Corrugated Container
Specification	22kg
Trademark	Winston Thundersky
Origin	Shenzhen
HS Code	8507600090
Production Capacity	1000PCS Per Month

Product Description

Technical specification of cells

Complete datasheet
Recommended initial and subsequent charging is to 3.65 V.
Nominal capacity of the cells is 700Ah
The minimum voltage is 2.5 V.
Maximum discharge current is 3C continously.
Operating temperature -45°C up to 85°C (discharging)

These battery cells are suitable for all traction applications including electric vehicles. Fully complies also for stationary applications - such as energy storage.
There is no Selfdischarging effect.
Can be recharged at any state of discharge - no memory effect
LiFePO4 is a very safe technology, not spontaneous combustion, does not react with moisture or with oxygen.
All cells are supplied new directly from the manufacturer.

Size of pack using 400Ah Cells

1 cell: 4 cells, 12V
Capacity 2.1 kWh / Depth 67 mm / Weight 21.6 kg Total capacity 8.4 kWh / Depth 268 mm / Weight 86.4 kg

 

8 cells, 24V 16 cells, 48V
Total capacity 16.8 kWh / Depth 536 mm / Weight 172.8 kg Total capacity 33.6 kWh / Depth 1072 mm / Weight 345.6 kg

 

Parameters Of LifeYpo4 Battery

	IEC62133-2:2017
Weight (kg)	21
Height (mm)	306
Width (mm)	627
Depth (mm)	67
Nominal Voltage (V)	3,2
Capacity (Ah)	700
Max discharge current (A)	7000
Optimal discharge current (A)	350
Max charging current (A)	2100
Optimal charging current (A)	350

 

Why LiFePO4 over LeadAcid

Discharge test of SLA vs. LiFePO4 batteries

Winston LiFeYPO4 technology outperforms conventional AGM,SLA in several aspects.

They work longer (lifetime, cycle-life), our 10 years experience shown avarage lifespan of 5000 cycles (depending on the discharge rates, minimum 2000, maximum observed 8000).

More poweful, with available continious discharge rate at 3C (3 times its capacity), LiFeYPO4 provide more energy than AGM,SLA.

No acids, unlike AGM,SLA the LiFePO4 does not contain life threathening substances.

Non explosive, Li-Pol (Polymer) and other batteries frequently used in consumer electronic (Phones, Tablets) are extremely dangerous when physically damaged or misused. You can actually pierce LiFePO4 with metal and not cause fire or explosion. Shortcut it for long periods with the same (little to none) effect.

Our Serivces

winston Battery is high power lithium iron phosphate (LiFePO4) batteries.We are the official partner of Thunder Sky Winston lithium battery cells for sales and technical support.Warranty is 24 Month

With over eight years friendly cooperation,we had many safety delivery method for options ,All the fresh cells direct from factory with best services
Li-ion batteries are classified as Dangerous Goods for transport according to the UN Model regulation for the Transport of Dangerous Goods.They are classified under CLASS 9 Dangerous Goods due to their dual hazard properties associated with their chemical and electrical content
UN 3480 : Lithium-Ion Batteries
We ship lithium ion battery by a 20 feet Dangerous Goods container by sea from Shenzhen to USA every month.
For more information of Thunder Sky Winston LiFePO4 Battery Cells. pls feel free to contact Deligreen

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