LiFePO4 Battery Pack 24V 50ah Solar Street Lights Storage

Model NO.: OPT-24-50 Connection Mode: Series and Parallel Discharge Rate: Low Discharge Rate Accessories Type: Chargers Standard Voltage: 24V Electrolyte: LiFePO4 Model of Single Cell: Ifr 32650 (3.2V 5ah/6ah) Self-Discharge Rate: Less Than 3% Monthly Certification: CE,UL,RoHS,Nqa,IEC,BV,SGS,Rbrc Specification: UL, CE, RoHS HS Code: 857600090 Type: Lithium-Ion Battery Pack Rechargeable: Chargeable Size: Small Rated Capacity: 50ah Usage: Solar Power System Battery Type: Cylindrical Lithium Iron Phosphate Battery Case Material: Optional Warranty Time: 2 Years Trademark: OPTIMUMNANO ENERGY Origin: Shenzhen China Quality features of optimumnano LiFePO4 Battery Pack:

In optimumnano, each cell and pack is produced with the principle of "conformity in 6 aspects and 3 inspections in 3 stages", thus the high stability and reliability can be guaranteed. "Conformity in 6 aspects" is a principal developed by optimumnano's engineers in production and inspection process. The application of ensures conformity of packs and improves service term of pack obviously. And "3 inspections in 3 stages" refers to inspections on battery assembly, paralleled modules and finished packs.

Features of Optimumnano LiFePO4 Battery pack:

1. Pack assembly technique: Use the most mature cylindrical structure design 32650 LiFePO4 battery, making use of assembly technique developed by us to form products of different modules required by customers which are against dust, water, vibration and good in conductivity and heat raleasing. At present, the maximum capacity of module we've produced so far is 900Ah while maximum voltage of pack is 600V;
2. Battery management technique: Self-developed BMS, automatic testing voltage, temperature, current, insulation level and SOC, use advantage lossless balancing function and GPRS wireless data transmission function.
3. Ensuring of best performance of each cell;
4. Seamless exchange: We can produce packs that are the same with lead-acid battery in voltage, capacity and dimension, without changing the mould.
5. Lighter, smaller and stronger: Optimumnano LiFePO4 battery pack system is featured with lighter weight, smaller dimension and stronger power with service term above 10 years.


Application

1. Large-scale electric vehicles: Electric bus, electric car, E-Tour Car
2. Light electric car: E-bike, electric scooter, e-motor, electric golf car, forklift, cleanness car, electric wheelchairs
3. E-tool: Electric drill, electric saw, lawn mower and so on
4. Remote control cars, boat, aircraft, toys
5. Solar and wind power generation energy storage devices
6. Small medical equipment and portable equipment
7. Solar and wind power energy storage system

Remarks:
1) MOQ: 1 pcs
The quotation is include BMS and packing, but not the charger
2) Payment: T/T 100% for sample, T/T 30% in advance, 70% before sending the goods for the order.
3) Order Lead time: 5-6 weeks working days for order upon receipt of 30% deposit
4) Sample lead time: Within 2-3 weeks
5) Delivery: FOB Shenzhen port
6) Warranty: 24 Months from the day when you receive the goods

NO.	Item		General Parameter
1	Model		24V50AH
2	Case material		Iron
3	Norminal Capacity(0.2C)		50Ah
4	Minimum capacity (1C)		48Ah
5	Norminal voltage		24V
6	Standard charge voltage		29.2V
7	Cut-off discharge voltage		20V
8	Standard charge current		10A
9	Max charge current		50A
9	Max discharge current		100A
10	Pulse discharge current		150A
11	Dimension		560*360*200 mm
12	Weight(Approx, including case)		40g
13	Impedance(Max, at 1000Hz.)		≤ 30mΩ
14	Charge method (CC/CV)	Standard	CC	0.2C		29.2V cut off
			CV	29.2V		0.05Ccut off
		Rapid	CC	1C		30.4V cut off
			CV	30.4V		0.05Ccut off

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