Reserve Battery Wind Power Battery Factory 12V50AH

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Payment Type:: L/C, T/T, D/P

Incoterm:: FOB, CFR, CIF

Min. Order:: 100 Piece/Pieces

Min. Order:: 100 Piece/Pieces

Delivery Time:: 30 Days

Transportation:: Ocean, Land

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Basic Info

Place of Origin:	china
Productivity:	2000, 000kvah/ Year
Supply Ability:	2000, 000kvah/ Year
Payment Type:	L/C,T/T,D/P
Incoterm:	FOB,CFR,CIF
Certificate:	iso,UL,CE
Transportation:	Ocean,Land

Product Description

Reserve Battery LFP1250,capacity :12V50Ah batteries is Sealed Lead Acid Battery. Valve-regulated batteries also need an electrolyte design that reduces gassing by impeding the release to the atmosphere of the oxygen and hydrogen generated by the galvanic action of the battery during charging. This usually involves a catalyst that causes the hydrogen and oxygen to recombine into water and is called a recombinant system. Because spillage of the acid electrolyte is eliminated the batteries are also safer.
can be used for just about every application, including: UPS Backup Systems, Alarm Systems, Fire Alarm Systems, Medical Equipment, Test Equipment, and much more.

Specifications

Nominal Voltage			12 V
Capacity (25℃)	10HR(10.8V)		50Ah
	5HR(10.5V)		43.7Ah
	1HR(9.60V)		31Ah
Dimension	Length		229±2mm (9.02inch)
	Width		138±2mm (5.43inch)
	Height		208±2mm (8.19inch)
	Total Height		T5: 230±2mm (9.06inch)
			T9: 211±2mm (8.31inch)
Approx. Weight			16kg (35.3lbs)±4%
Terminal type			T5/T9
Internal resistance (Fully charged, 25℃)			Approx. 7.5mΩ
Capacity affected by temperature (10HR)		40℃	102%
		25℃	100%
		0℃	85%
		-15℃	65%
Self-discharge (25℃)		3 month	Remaining Capacity: 91%
		6 month	Remaining Capacity: 82%
		12 month	Remaining Capacity: 65%
Nominal operating temperature			25℃±3℃(77℉±5℉)
Operating temperature range		Discharge	-15℃~50℃(5℉~122℉)
		Charge	-10℃~50℃(14℉~122℉)
		Storage	-20℃~50℃(-4℉~122℉)
Float charging voltage(25℃)			13.50 to 13.80V Temperature compensation: -18mV/℃
Cyclic charging voltage(25℃)			14.50 to 14.90V Temperature compensation: -30mV/℃
Maximum charging current			15A
Terminal material			Copper
Maximum discharge current			500A(5 sec.)
Designed floating life(20℃)			12 years

◆ Absorbent glass mat technology;

◆ Recognized by UL & CE;

◆ ABS container.

Constant Current Discharge Characteristics (A, 25℃)

F.V/TIME	10min	15min	30min	60min	2h	3h	4h	5h	8h	10h	20h
9.60V	105	82.5	50.0	31.0	18.3	12.8	10.5	8.93	6.12	5.09	2.67
9.90V	102	80.5	49.0	30.5	18.2	12.7	10.4	8.87	6.08	5.08	2.67
10.2V	97.7	77.6	47.5	29.8	18.0	12.6	10.3	8.81	6.04	5.07	2.66
10.5V	93.5	74.9	46.4	29.2	17.7	12.5	10.3	8.75	6.00	5.04	2.64
10.8V	88.2	71.0	44.7	28.3	17.3	12.1	9.94	8.49	5.82	5.00	2.63

Constant Power Discharge Characteristics (Watt, 25℃)

F.V/TIME	10min	15min	30min	60min	2h	3h	4h	5h	8h	10h	20h
9.60V	1134	906	561	353	212	150	123	105	72.7	60.8	32.1
9.90V	1100	884	550	348	210	149	122	105	72.3	60.7	32.0
10.2V	1055	851	533	339	208	148	121	104	71.8	60.5	31.9
10.5V	1009	823	520	333	205	147	121	103	71.3	60.1	31.7
10.8V	953	779	501	322	200	143	117	100	69.1	59.7	31.5

Note: The above characteristics data can be obtained within three charge/discharge cycles.

International certifications:
ISO9001 approval, FN: Q3105105131
ISO14001 CTC04912E10302ROM
OHS MS18001 04912S10150ROM
UL approval, FN:MH28204
CE approval, FN:G2M20201-0102-E-16
KS approval, FN:KS C 8519
VDS approval

BS approval

FP Series Battery General Features