FM Series Compact Valve-Regulated Sealed Lead-Acid Battery (VRLA)

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The CHISEN FM Compact Series of high-performance valve-regulated sealed lead-acid batteries (VRLA) utilizes AGM technology, thick plates, and corrosion-resistant alloy, delivering exceptional float service life, cycle life, stable discharge performance, low self-discharge, high energy density, and leak-proof reliability. Designed for consistent power output, these batteries are ideal for backup power applications such as low-power UPS/EPS, emergency lighting, security systems, electronic scales, children's toys, sprayers, rolling gates, control systems, communication devices, and power tools.

产品详情

Product Introduction:
The CHISEN FM Compact Series of high-performance valve-regulated sealed lead-acid batteries (VRLA) utilizes AGM technology, thick plates, and corrosion-resistant alloy, delivering exceptional float service life, cycle life, stable discharge performance, low self-discharge, high energy density, and leak-proof reliability. Designed for consistent power output, these batteries are ideal for backup power applications such as low-power UPS/EPS, emergency lighting, security systems, electronic scales, children's toys, sprayers, rolling gates, control systems, communication devices, and power tools.

Key Features:

Extended Lifespan: Multi-component alloy grids, corrosion-resistant casing, and advanced sealing technology ensure prolonged service life.
Safety & Reliability: No electrolyte leakage, swelling, or rupture under normal operating conditions.
Superior Discharge Performance: Stable discharge voltage, smooth discharge curve, and excellent deep-discharge recovery.
Maintenance-Free Operation: High water recombination efficiency and sealed design eliminate the need for periodic refilling.
Low Self-Discharge Rate: Lead-calcium multi-component alloy minimizes self-discharge.
Wide Operating Temperature Range: -20°C to 60°C.
High-Rate Discharge Capability: Ultra-low internal resistance achieved through premium plates, fiberglass separators, and compact assembly.
Flexible Installation: Supports upright or sideways mounting.
Robust Durability: Exceptional resistance to vibration, shock, overcharging, and over-discharging.

Structural Specifications:

Positive Plate Grid: Thickened high-tin, low-calcium alloy plate.
Negative Plate Grid: Lead-calcium alloy plate.
Separator: Upgraded AGM (Absorbent Glass Mat) separator.
Electrolyte: High-purity diluted sulfuric acid.
Casing: ABS plastic.
Terminal Seal: Dual epoxy resin sealing.
Safety Valve: EPDM (Ethylene Propylene Diene Monomer) rubber.

Applications:

UPS/EPS Systems
Switchgear Equipment
Telecommunications
Security Systems
Emergency Lighting Power Sources
Toys
Power Tools
Electronic Devices & Equipment
DC Power Supply Systems

Technical Highlights:

AGM Technology: Ensures electrolyte stability and gas recombination efficiency.
High-Purity Materials: Optimized for minimal internal resistance and high current output.
EPDM Safety Valve: Enhances pressure control and leak prevention.
ABS Casing: Impact-resistant and flame-retardant for added safety.

FM Series Compact Valve-Regulated Sealed Lead-Acid Battery (VRLA)
Model	Rated voltage (V)	Capacity (Ah)	Dimensions (mm)				weight (kg)±3%
Model	Rated voltage (V)	Capacity (Ah)	long	Width	high	Height	weight (kg)±3%
2-FM-4	4	4	47.5	47.5	100	104	0.44
2-FM-4.5D	4	4.5	47.5	47.5	100	104	0.47
2-FM-5D	4	5	47.5	47.5	100	104	0.5
2-FM-4.5HC	4	4.5	70	47	100	104	0.58
2-FM-5HC	4	5	70	47	100	104	0.61
2-FM-6B	4	6	70	47	100	104	0.63
2-FM-7.5B	4	7.2	70	47	100	104	0.7
2-FM-8.5B	4	8	70	47	100	104	0.8
3-FM-3.8	6	3.6	70	47	100	104	0.62
3-FM-4.0	6	4	70	47	100	104	0.67
3-FM-4.5D	6	4.5	70	47	100	104	0.71
3-FM-4.5C	6	4.5	70	47	100	104	0.73
3-FM-5D	6	5	70	47	100	104	0.75
3-FM-5.5D	6	5.5	70	47	100	104	0.8
6-FM-1.3	12	1.3	97.5	43.5	51.5	56.5	0.55
6-FM-2.2C	12	2.2	70	47.5	100	104	0.75
6-FM-2.3	12	2.3	179	35	61	66	0.92
6-FM-3.2	12	3.2	134	67	61	66	1.21
6-FM-3.5	12	3.5	134	67	61	66	1.30
6-FM-4D	12	4.5	90	70	100	104	1.36
6-FM-4.5C	12	4.5	90	70	100	104	1.42
6-FM-5D	12	5	90	70	100	104	1.48
6-FM-5.0	12	5.3	90	70	100	104	1.53
6-FM-5.5D	12	5.5	90	70	100	104	1.60
6-FM-5.2	12	5.2	151	65	94	98	1.83
6-FM-6C	12	6	151	65	94	98	1.90
6-FM-7D	12	6.5	151	65	94	98	1.95
6-FM-7I	12	7	151	65	94	98	2.00
6-FM-7F	12	7	151	65	94	98	2.02
6-FM-7.5B	12	7.5	151	65	94	98	2.14
6-FM-8.0B	12	8	151	65	94	98	2.20
6-FM-8.0	12	8	151	65	94	98	2.25
6-FM-8.5	12	8.5	151	65	94	98	2.37
6-FM-9E	12	9	151	65	94	98	2.47

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