High Power 12V 50ah Lithium Iron Phosphate Battery Pack for Replacement Power Start

ClassificationLiFePO4 Standard Battery

Details

Battery Pack Specification (25℃ )

3-1. Electrical specification

3-1-1. Capacity Nominal 50Ah (by Standard Charge and Discharge)

3-1-2. Voltage Nominal 12.8V

3-1-3. Charging Method CC-CV

3-1-4. Charging Voltage 16.8V

3-1-5. Charging Current Standard charge 25A (0.5C)

Maximum 50A (1C)

Cut-off <1A (0.02C)

3-1-6. Discharging Current Standard 25A (0.5C)

Maximum 150A (3C)

3-1-7. Discharge cutoff voltage 10 V

3-1-8. Operating Temperature Standard Charge 0 to 45℃

Standard Discharge -20 to 60℃

3-1-9. Storage Temperature 0 ~ 25℃ ≤ 1 Year

0 ~ 45℃ ≤ 3 Month

0 ~ 60℃ ≤ 1 Month

3-1-10. Storage Humidity 20~85%RH (not condensed)

3-1-11. Life Cycle ≥2500cycles

3-1-12. Battery Size. 195*166*175 mm

3-1-12. Battery Weight(Approx). 7 kg

Unitech LiFePO4 High Power Start-up
Model	Voltage (V)	Capacity (Ah)	Charge Current (Max)	Discharge Current (Peak)	Power (Wh)	Size(mm)			Weight (kg)
Model	Voltage (V)	Capacity (Ah)	Charge Current (Max)	Discharge Current (Peak)	Power (Wh)	Length	Width	Hight	Weight (kg)
12.8V 5Ah HP	12.8	5	≤10A	≤250A,5S	64	170	86	91	1.1
12.8V 10Ah HP	12.8	10	≤20A	≤500A,5S	128	216	124	96	2.5
12.8V 20Ah HP	12.8	20	≤40A	≤1000A,5S	256	180	165	76	4

Unitech LiFePO4 Stand Replacement
Model	Voltage (V)	Capacity (Ah)	Charge Current (Max)	Discharge Current (Max)	Power (Wh)	Size(mm)			Weight (kg)
Model	Voltage (V)	Capacity (Ah)	Charge Current (Max)	Discharge Current (Max)	Power (Wh)	Length	Width	Hight	Weight (kg)
6.4V 3.8Ah	6.4	3.8	3.8A	5A	24.32	70	47	101	0.3
12.8V 7.2Ah	12.8	7.2	7A	10A	92	151	65	100	0.8
12.8V 7.2Ah	12.8	7.2	7A	10A	92	229	138	208	0.8
12.8V 11Ah	12.8	10.8	10A	15A	138	151	98	101	1.5
12.8V 11Ah	12.8	10.8	10A	15A	138	151	94	99	1.4
12.8V 20Ah	12.8	20.4	20A	30A	261	181	77	171	2.6
12.8V 24Ah	12.8	24	20A	34A	261	195	131	171	2.9
12.8V 34Ah	12.8	34	32A	51A	435	193	132	168	4.7
12.8V 48Ah	12.8	47.6	47A	50A	609	197	165	170	6.1
12.8V 50Ah	12.8	50	50A	75A	640	229	138	208	6.4
12.8V 60Ah	12.8	60	60A	90A	640	198	166	176	6.6
12.8V 70Ah	12.8	70	70A	100A	640	260	168	218	7.2
12.8V 75Ah	12.8	74.8	75A	105A	957	256	256	256	10
12.8V 100Ah	12.8	100	100A	100A	1280	307	168	221	12.7
12.8V 100Ah	12.8	100	100A	100A	1280	329	172	223	12.7
12.8V 100Ah	12.8	100	100A	100A	1280	329	172	217	12.5
12.8V 150Ah	12.8	150	150A	150A	1920	521	238	218	18
12.8V 200Ah	12.8	200	200A	200A	1920	520	268	228	29

Unitech LiFePO4 UPS Back-up
Model	Voltage (V)	Capacity (Ah)	Charge Current (Max)	Discharge Current (Max)	Power (Wh)	Size(mm)			Weight (kg)
Model	Voltage (V)	Capacity (Ah)	Charge Current (Max)	Discharge Current (Max)	Power (Wh)	Length	Width	Hight	Weight (kg)
12.8V 6Ah	12.8	6	6A	45A	51.2	167	208	35	2.1
12.8V 6Ah	12.8	6	6A	45A	76.8	150	65	96	1.8
12V 40Ah	10.8	40	20A	40A	432	200	170	140	5
14.4V 20Ah	14.4	20	10A	40A	288	105	105	205	2.9
14.4V 50Ah	14.6	50	20A	20A	730	270	150	210	8
25.6V 9Ah	25.6	9	9A	60A	230.4	183	77	167	3.4
38.4V 5Ah	38.4	5	5A	60A	192	470	208	35	5.1
38.4V 6Ah	38.4	6	6A	45A	230.4	470	208	35	5.1
38.4V 10Ah	76.8	10	10A	80A	768	310	207	66	8
48V 28.8A	48	28.8	28A	50A	1382.4	650	438	86	15
48V 12Ah	48	12	12A	50A	576	650	438	43	12
48V 9Ah	48	9	9A	50A	432	311	208	67	7
48V 6Ah	48	6	6A	40A	288	183	77	167	4
50.4V 50Ah	50.4	50	50A	50A	2520	428	400	87.5	8
51.2V 25Ah	51.2	25	25A	100A	1280	472	212.4	117.8	18
51V 100Ah	50.4	100	50A	100A	5040	520	436	175	55
51V 118Ah	50.4	118.8	50A	100A	5987.5	400	630	130	65
51V 150Ah	50.4	150	75A	150A	7560	480	650	180	85
51V 150Ah	50.4	150	75A	150A	7560	480	650	220	82
76.8V 3Ah	76.8	3	3A	20A	230.4	183	77	167	3.4
76.8V 12Ah	76.8	12	12A	50A	921.6	650	438	43	17.4
76.8V 9Ah	76.8	9	9A	50A	691.2	462	208	67	11
76V 29Ah	76.8	28.8	28A	50A	2211.8	650	438	86	35

Product Features:

1. Cells: A grade cells, Lower internal resistance, High energy density, Higher Stable performance.

2.Smaller size, Lighter weight.
3.Long life cycle, No memory, environment friendly

4.Protection: Dual IC chips assures Over-charge protection, Over-Discharge protection, Over-current protection, Short Circuit protection, High Temperature protection, Balance Charge/Discharge protection
Storage:

1.If the battery need to be stored for a long time, charge the battery for 40%-70% electric quantity, and charge it every 3 months(each time 2~3h).
2.Battery and the charger should be stored in clean, dry and ventilating place, and should not be together with corrosive material, keep the battery away from fire and heat source.

Company Information

Established Year: 1999 (More than 20 years)

Headquarters: ShenZhen, GuangDong China

Production: FoShan,GuangDong China

R&D members: 46

Production employee: 600 (full-time)

Activity: R&D Design, Manufacture,and Sales of Custom Batteries

Certificate: ISO 9001:2008, ISO14000: 2004,UL, CB, KC, 3C, CE, FCC, UN38.3, RoHS

Delivery Time: 20-25 days for samples, 30-35 days for mass production, depend on the QTY.

Mainly Customers: Honeywell, Ansmann, Philips,General Electronics,NTT, Huawei, Energizer, Bosch etc.

Mainly Products: Lithium Polymer Battery, Lithium Ion Battery, LiFePO4 battery,NI-MH battery and relative battery pack assembly

Advantages: OEM&ODM are acceptable;Competitive price with fine quality. Strong R&D,Powerful production capablicity and Short Lead Time.

We provide one-stop battery power solution, including Cell Optimize-Selection, Battery Pack Design, PCM/BMS Design, Battery Pack Assembly, OEM Packing