Long Life Cycle Cylindrical Cell 5ah 3.2V LiFePO4

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Availability: In stock

Price:$1.0 - $10.0 / Piece

Min. Order (Pieces)	Unit Price
100.0	US $ 1/ Piece
1000.0	US $ 10/ Piece

Trade Terms: FOB, EXW

Payment Terms: T/T, Western Union

Price Valid Time:From Jul 31, 2015 To Oct 20, 2015

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Description

Details

Basic Info.

Model NO.:OPT-32650

Type:Lithium-Ion Batteries

Usage:Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat

Nominal Voltage:3.2V

Discharge Rate:Low Discharge Rate

Shape:Cylindrical Battery

Electrolyte:LiFePO4

Installation:Packaged

Rechargeable:Chargeable

Diameter:32.2 mm

Height:70 mm

Total Weight ( Approx.):About 145g

Long Life Cycle:More Than 2000 Times

Battery Model:Cylindrical Cell 5ah 3.2V LiFePO4

Export Markets:Global

Additional Info.

Trademark:OPTIMUMNANO

Packing:Plastic Casepvc or Cutomized Alumilium Case

Standard:CE, UL, RoHS, SGS, TS/16949 and ISO9001-2008

Origin:China Mainland(Guangdong)

HS Code:8507600090

Production Capacity:500, 000 PCS/Month

Product Description

Long Life Cycle Cylindrical Cell 5Ah 3.2V Lifepo4

Specification-Our main cell: lifepo4 cylindrical 32650 3.2V 5Ah (Daily produce 500,000pcs)

No.	Item	General Parameters
1	Model	OPT-32650
2	Standard capacity	5Ah
3	Rated voltage	3.2V
4	Max. Charge voltage	3.65V
5	Discharge Cut-off voltage	2.5V
6	Standard charge current	5A
7	Max Continuous discharge current	15Ah
8	Peak Instant Discharge Current	30A(5Seconds)
9	Dimension(Customized)	Dimeter:32.2mm; Height:70mm
10	Total weight(Approx.)	145g
11	Operate temperature	-20°C~60°C
12	Built-in Protection Circuit Module	YES
13	Cycle time	2000 times at 1C, 80% capacity remaining

Advantages

1. High dimension ratio power: 32750-7Ah weight ratio power is 135Wh/kg, dimension ratio power is 370Wh/L; 32650-5Ah weight ratio power is 110Wh/kg, dimension of ratio power is 370Wh/L.
2. Long cycle and service term: 1C charge/discharge, 100% discharge depth, 80% capacity after 2000 charge/discharge cycles. Sevice term above 8 years on ev;
3. Good safey performance: No explosion and burning after safety testing like overcharging/discharging, short-circuit, dropping, squeezing, heating, penetrating, etc.
4. Good performance at high or low temperature: 105% capacity can be released when charge/discharge at 55 º C
; 80% capacity can be released when charge/discharge at -15º C.
5. Small self-discharge current: Rest for one month with half soc, self-discharge current less than 5%;
6. High efficiency of charging: Capacity efficiency ( ampere hour efficiency) usually 100%, 100Ah for charging and 100Ah for dicharging;
7. Good performance of heavy current: The capacity stays the same with 100% capacity when the battery discharge at different rate at 0.1C-5C.

Application:

Electric Propelling Applications
Engine Starting Battery
Commercial Bus and Transit: E-car, E-bus, Golf troller/car, E-bike, Scooter, RV, AGV, Marine, Tourist car, Caravan, Wheel chair,E-truck, E-sweeper, Floor cleaner, E-walker etc.
Energy Storage
Solar-Wind Power System
City Grid (On/Off)
Community and Family
Back-up System and UPS
Telcom Base, CATV system, Computer Server Center, Medical Instrumnt, Military Equipment
Other Applications
Security and Electronics, Mobile POS, Mining Lihgt / Torch / LED Light / Emergency Light

Lifepo4 Battery Compared with SLA Battery
No.	Item	LiFePO4 Battery	SLA Battery	Notes
1	Weight to Power Ratio	120-130Wh/kg	32-37Wh /kg	4:1
2	Dimension to power ratio	210Wh/L	70Wh/L	3:1
3	Cycle Life Time	More 2000 times	300 times	6:1
4	High Rate Charge /Discharge Performance	Higher than 96%	60~70%	1.6:1
5	Charging performance	1Hour	4Hours	1:4
6	Temperature Range & performance	Below20~60degree centigrade LiFePO4 High temperature discharge current is about 105%	Below20~45degree centigrade SLA Battery temperature discharge current is about 80%	1.3:1
7	Monthly Self-discharge Rate	About 3%	More than 10%	1:3
8	Safety	Not cause fire and explosion when against overcharge, acupuncture, extrusion, high temperature and other unusual conditions.	Good safety	LiFePO4 Battery is the safest lithium battery in the market
9	Environmental	Environmental friendly	Environment pollution	Without any heavy metals or rare metals

Additional Information