Lead Acid Batteries for Electric Bicycles Tne12-38

• Size: Medium
• Transport Package: Carton
• Specification: TNE12-25
• Trademark: Tianneng
• Origin: Zhejiang
• Model NO.: Tne12-38

Product Description

                                                                    Lead acid batteries for electric bicycles TNE12-38

 The company mainly develops, produces and sells various types of high-performance, environment-friendly Ni MH and Li ion power batteries. The products are widely used in communication, transportation, lighting, electronic appliances, electric tools, electric vehicles and special industries. The enterprise has passed the international certification of 1o9001 quality management and so14000 environmental management system, and its products have passed many international tests and certification, such as batso 2006 / 66 / EC, CB, CE, ROHS, reach,UN38.3, MSDS, etc., and become a secondary enterprise of safety production standardization in Zhejiang Province.     

Product Features:  
   

Deep Cycle Series   400~600 Cycle Times@100%DOD
10% Energy Density Patent negative pasting formula	50% Grid Corrosion Rare-earth patent alloy	0% Acid stratification Nano silica gel technology

Product Applications:

Low-speed EV    Electric Forklift      Wheelchair      Lift Truck      Motor Home 
Sweeper    Kid's Electric Bike   Electric Motorcycle    E-scooter    Electric Tricycle 
Water Scooter     Snowmobile

 Product Specifications:

 

Model	Dimensions (mm/inch)				Weight (kg/lbs)	Terminal	Container
TNE12-38	Length	Width	Height	Total Height	9.50/20.9	110	ABS UL94-HB (Optional: FR ABS UL94-V0)
	267/10.5	77/3.03	170/6.69	170/6.69

 
 Physical Specifications:  

Nominal Voltage	Rated Capacity25ºC/77°F	Opreating Temp.Range	Capacity Effected Temp	Capacity vs Storage Time
12V	38Ah. 20hr Rate(1.80V/cell) 35Ah 10hr Rate(1.75V/cell) 34Ah 5hr Rate (1.75V/cell) 32Ah 3hr Rate(1.75V/cell)	Dischange:-15ºC~50ºC(5°F~122°F) Change:0ºC~40ºC(31°F~104°F) Storage:-15ºC~40ºC(5°F~104°F) Optimum:25ºC±2ºC(77°F±5°F)	40ºC(104°F):106% 25ºC(77°F):100% 0ºC(32°F):85% -15ºC(5°F):72%	Three months:90% Six months:80% Nine months:60%

 
 Constant Current Discharge(A)@25ºC(77°F)  

F.V/Time	30min	45min	1h	2h	3h	4h	5h	6h	8h	10h	20h
185V/cell	40.7	29.0	23.3	13.3	9.9	7.74	6.30	5.34	4.10	3.34	1.84
180V/cell	42.2	29.9	24.0	13.8	10.3	7.98	6.54	5.54	4.22	3.43	1.90
175V/cell	43.3	31.0	24.9	14.6	10.7	8.27	6.71	5.67	4.34	3.51	1.94
170V/cell	44.4	31.8	25.7	14.9	10.9	8.53	6.96	5.91	4.44	3.59	1.98
167V/cell	45.3	32.8	26.6	15.0	11.0	8.62	7.09	5.95	4.53	3.65	2.00
160V/cell	46.5	33.8	27.2	15.5	11.4	8.87	7.26	6.12	4.64	3.76	2.01

   
Constant Power Dischange(W/cell)@25ºC(77°F)   

F.V/Time	30min	45min	1h	2h	3h	4h	5h	6h	8h	10h	20h
185V/cell	79.6	57.1	46.0	26.5	19.9	15.6	12.7	10.8	8.30	6.77	3.74
180V/cell	82.1	58.6	47.2	27.3	20.5	16.0	13.1	11.2	8.51	6.94	3.85
175V/cell	84.0	60.6	48.8	29.0	21.2	16.5	13.4	11.4	8.73	7.06	3.91
170V/cell	85.6	61.8	50.2	29.2	21.6	16.9	13.8	11.8	8.89	7.20	3.98
167V/cell	86.6	63.2	51.7	29.4	21.7	17.0	14.0	11.8	8.98	7.26	3.99
160V/cell	88.2	64.6	52.2	30.1	22.3	17.4	14.2	12.0	9.14	7.42	4.01

     
 Electrical Characteristics:         
    

Charge Current	Equalization Charge	Float Charge
Limited current:≤0.4CA	Constant Voltage:13.8~14.4V@25ºC(77°F) Temp.Coefficient-30mV/ºC	Constant Voltage:13.2-13.8V@25ºC(77°F) Temp.Coefficient-20mV/ºC

FAQ:

1.Q:What is your MOQ?

A:Usually it will be 10sets more but 1set is also OK for your testing.

2.Q:Can I buy part of the solar panel?

A:Usually we will supply complete thin film solar panels.

3.Q:What is your payment terms?

A:Usually for new customer,we will do TT or LC at