12V 33ah Lead Acid Inverter Rechargeable Battery for UPS/Solar/Telecom

• Type: Lead-Acid Batteries
• Usage: Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat
• Nominal Voltage: 12V
• Discharge Rate: Low Discharge Rate
• Shape: Square Battery
• Electrolyte: Acid
• Model NO.: 12V 33Ah Lead-acid battery
• Installation: Packaged
• Rechargeable: Chargeable
• Capacity: 33ah
• Length: 195±2mm (7.68inch)
• Width: 195±2mm (7.68inch)
• Height: 155±2mm (6.10inch)
• Transport Package: Standard Export Packing
• Trademark: Daopulse
• Origin: Guangzhou, China-Mainland
• HS Code: 8507100000
• Production Capacity: 500000 Pieces/Year

Product Description

12V 33Ah Lead Acid Inverter Rechargeable Battery for UPS/Solar/Telecom

Characteristics

• Safety and sealing

  In normal operation, the electrolyte does not leak out of the terminals or housing of the battery.

•  Maintenance free

  Strong regenerative capacity and high sealing reaction efficiency, so no need for water or

  acid maintenance during the entire battery use.

•  long service life

   A lead-calcium alloy fence with an anti-corrosion structure isused, and the battery can be floated for 10-12 years.

•  High stability and reliability

   Using advanced production technology and strict quality control system, the battery quality is stable and the

   performance is reliable.

Specification
 

Mode		12V 33Ah		12V 38Ah		12V 55Ah		12V 65Ah		12V 100Ah
Capacity (25ºC)	10HR(10.8V)	33Ah		38Ah		55Ah		65Ah		100Ah
	5HR(10.5V)	28.9Ah		33.2Ah		48Ah		57Ah		87Ah
	1HR(9.60V)	20.5Ah		23.6Ah		34.1Ah		40.3Ah		62Ah
Dimension	Length	195±2mm (7.68inch)		197±2mm (7.76inch)		229±2mm (9.02inch)		350±2mm (13.78inch)		330±2mm (12.99inch)
	Width	130±1mm (5.12inch)		165±2mm (6.50inch)		138±2mm (5.43inch)		167±2mm (6.57inch)		171±2mm (6.73inch)
	Height	155±2mm (6.10inch)		170±2mm (6.69inch)		208±2mm (8.19inch)		179±2mm (7.05inch)		214±2mm (8.43inch)
	Total Height	T7: 180±2mm (7.09inch)		170±2mm (6.69inch)		T5: 230±2mm (9.06inch)		T5: 186±2mm (7.32inch)		238±2mm (9.37inch)
		T9: 166±2mm (6.54inch)				T9: 211±2mm (8.31inch)		T9: 179±2mm (7.05inch)
Capacity affected by temperature (20HR)	40ºC	102%
	25ºC	100%
	0ºC	85%
	-15ºC	65%
Self-discharge (25ºC)	3 month	Remaining Capacity: 91%
	6 month	Remaining Capacity: 82%
	9 month	Remaining Capacity: 65%
Operating temperature range	Discharge	-15ºC~50ºC(5ºF~122ºF)
	Charge	-10ºC~50ºC(14ºF~122ºF)
	Storage	-20ºC~50ºC(-4ºF~122ºF)
Nominal operating temperature		25ºC±3ºC(77ºF±5ºF)
Terminal type		T7/T9		T4/T9		T5/T9				T5/T9/T11
Internal resistance (Fully charged, 25ºC)		Approx. 10mΩ		Approx. 9mΩ		Approx. 6.5mΩ		Approx. 6mΩ		Approx. 4.5mΩ
Float charging voltage(25ºC)		13.50 to 13.80V    Temperature compensation: -18mV/ºC
Cyclic charging voltage(25ºC)		14.50 to 14.90V    Temperature compensation: -30mV/ºC
Maximum charging current		9.9A		11.4A		16.5A		19.5A		30A
Terminal material		T7: Lead, T9: Copper		Copper						Copper
Maximum discharge current		330A(5 sec.)		380A(5 sec.)		550A(5 sec.)		650A(5 sec.)		800A(5 sec.)
Designed floating life(20ºC)		12years