Sound/Speaker System BatteryDeep Cycle Battery Series

LONGWAY sound/speaker battery is designed and developed according to the characteristics of instantaneous large current, deep discharge and easy over-discharge in the use of sound/speaker. The battery has the advantages of long cycle life, good performance of large current discharge, low self-discharge rate and strong recovery ability after over-discharge, etc. Products obtained UL, CE, RoHS certification and can be shipped by sea or air.

General Features

● Maintenance free, no need to add water or other maintenance during use.

● High reliability, safe without leakage. Can be operated in any orientation.

● Low self-discharge rate, with an average monthly self-discharge rate below 2.5%.

● Excellent storage performance. After being fully charged and stored for 12 months,

the battery can be used normally without affecting its service life.

● Strong cycle ability, meeting the service life of the sound/speaker system, more than 300 times .

Technical Specifications

Battery Model	Nominal Voltage V	Nominal Capacity Ah	Length		Width		Height		Total Height		Weight		Terminal
Battery Model	Nominal Voltage V	Nominal Capacity Ah	mm	in	mm	in	mm	in	mm	in	kg	Ibs	Type	Position
4FM4	8	4	90	3.54	52.5	2.07	101	3.98	106	4.17	0.94	2.07	F1	F
6FM2.2	12	2.2	70.5	2.78	47.5	1.87	99	3.90	104	4.09	0.74	1.63	F1	C
6FM2.6B	12	2.6	70.5	2.78	47.5	1.87	99	3.90	104	4.09	0.81	1.79	F1	C
6FM3	12	3	90.5	3.56	47	1.85	100	3.94	106	4.17	0.95	2.09	F1	C
6FM3.5	12	3	90.5	3.56	47	1.85	100	3.94	106	4.17	1.00	2.20	F1	C
6FM4	12	4	90	3.54	70	2.76	102	4.02	107	4.21	1.34	2.95	F1/F2	C
6FM4.5	12	4.5	90	3.54	70	2.76	102	4.02	107	4.21	1.43	3.15	F1/F2	C
6FM5	12	5	90	3.54	70	2.76	102	4.02	107	4.21	1.55	3.42	F1/F2	C
6FM7.2	12	7.2	151	5.94	65.5	2.58	94	3.70	100	3.94	2.05	4.52	F1/F2	F
6FM7.5	12	7.2	151	5.94	65.5	2.58	94	3.70	100	3.94	2.11	4.65	F1/F2	F
6FM8E	12	8	151	5.94	65.5	2.58	94	3.70	100	3.94	2.25	4.96	F1/F2	F
6FM10	12	10	151	5.94	98	3.86	93	3.66	99	3.90	3.00	6.61	F2	F
6FM13	12	12	151	5.94	98	3.86	93	3.66	99	3.90	3.50	7.72	F2	F
6FM18	12	18	181	7.13	77	3.03	166	6.54	166	6.54	5.30	11.68	F5	D
6FM20	12	20	181	7.13	77	3.03	166	6.54	166	6.54	5.90	13.01	F5	D
9FM7	18	8	151	5.94	98	3.86	94	3.70	100	3.94	3.05	6.72	F2	A
12FM10	24	10	193	7.60	152	5.98	93	3.66	99	3.90	6.00	13.23	F2	D
6FM28G	12	28	166	6.54	126	4.96	175	6.89	178	7.01	8.30	18.30	F9	D
6FM35G	12	35	196	7.72	130	5.12	161	6.34	180	7.09	10.30	22.71	F10	C
4FM5.5	8	5.5	90	3.54	52.5	2.07	101	3.98	106	4.17	1.13	2.49	F1	F
4FM7	8	7	90	3.54	63.0	2.48	101	3.98	106	4.17	1.37	3.02	F1/F2	F
6FM5.5	12	5.5	90	3.54	70.0	2.76	102	4.02	107	4.21	1.62	3.57	F1/F2	C
6FM8D	12	8	151	5.94	65.5	2.58	94	3.70	100	3.94	2.43	5.36	F1/F2	F
6FM24G	12	24	175	6.89	166	6.54	125	4.92	125	4.92	7.50	16.53	F8	D
9FM4.5	18	4.5	151	5.94	65.0	2.56	94	3.70	100	3.94	2.15	4.74	F2	A