4V4ah VRLA Sealed Lead-Acid AGM Battery for Emergency Lighting/ Electric Toy/ Alarm System/ Electronic Scale, Rechargeable Maintenance Free Battery

• Type: Lead-Acid Batteries
• Usage: UPS, Electric Power, Lighting, Alarm System, Electronic Scale
• Nominal Voltage: 4V
• Discharge Rate: Low Discharge Rate
• Shape: Square Battery
• Electrolyte: Dilute Sulphurice Acid
• Model NO.: HX4-4
• Installation: Packaged
• Rechargeable: Chargeable
• Shell: ABS (Flame-Retardant Available)
• Certificates: MSDS, CE, UL, ISO9001, ISO14001, OHSAS18001, Tlc
• Transport Package: Carton&Pallet
• Specification: 48*48*102*108mm (L*W*H*TH)
• Trademark: WEIDA
• Origin: Zhangzhou, Fujian, China
• HS Code: 8507200000

Product Description

4V Batteries for Emergency Lighting/ Alarm System/
Electronic Scale/ Electric Toy uses

 

Capacity available:
4V3.5Ah, 4V4Ah, 4V4.5Ah

Applications:
Emergency Lighting                      Alarm System                   Electric toys                 Electronic Scale

Characteristics:
Low self-discharge rate                Wide operating temperature range                                      Safety                                          Stable & Reliable           

4V4Ah

Battery Model	HX4-4
Capacity (25ºC)	20HR (3.50V)	10HR (3.50V)	1HR (3.20V)	/
	4.0Ah	3.73Ah	2.62Ah	/
Dimension	Length	Width	Height	Total Height
	48±1mm (1.89inch)	48±1mm (1.89inch)	102±1mm (4.02inch)	108±1mm (4.25inch)
Approx. Weight	0.46kg (1.02lbs) ±5%
Terminal Type	F1
Internal Resistance (Fully charged, 25ºC)	Approx. 22mΩ
Capacity affected by temperature (20HR)	40ºC	25ºC	0ºC	-15ºC
	102%	100%	85%	65%
Self-discharge	3 months	6 months	12 months	/
	Remaining Capacity: 91%	Remaining Capacity: 82%	Remaining Capacity: 65%	/
Nominal Operating Temperature	25ºC ± 3ºC (77ºF±5ºF)
Operating Temerature Range	Discharge	Charge	Storage	/
	-15ºC~50ºC (5ºF~122ºF)	-10ºC~50ºC (14ºF~122ºF)	-20ºC~50ºC (-4ºF~122ºF)	/
Charging Voltage (25ºC)	Floating Charging		Cyclic Charging
	4.54 to 4.60V  Temperature compensation: -6mV/ºC		4.84 to 5.00V  Temperature compensation: -10mV/ºC
Maximum Charging Current	1.35A
Maximum Discharge Current	67.5A (5 sec.)
Designed Floating Life (20ºC)	5 years

 

Company View
Factory intro: 
- Established in 1986 (over 30 years)
- Complete Industry Chain (battery plates, battery shells & batteries)
- Own Exporting License &  Certificates (MSDS, CE, UL, ISO9001, ISO14001, OHSAS18001, TLC)
- Professional Team
- Quality Control, Stable & Reliable Quality
- OEM Available