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12V 30Ah Solar Street Battery

Solar street Battery 12V 30Ah 3S15P,can support Solar Charger

Product Details


 Items  Standards  Remarks
1. Capacity   Typical 30.5Ah CC/CV, 0.2C5mA Discharge
Typical Capacity 30.0Ah CC/CV, 0.2C5mA Discharge
 Minimum 30.0Ah CC/CV, 0.2C5mA Discharge
2.   Nominal Voltage 12V
3.   Internal Resistance ≤200mΩ  AC, 1 kHz, Full Charged
4.  Battery Weight ≦2.40Kg
5. Battery Charge  

Standard Charge


5.5hrs(CC/CV, Refer to 54.6)

Quick Charge 0.5C 2.5hrs(CC/CV, Refer to 4.3)
6.CC Charge Cut-off Voltage 12.6±0.05V /
7.Discharge Standard Discharge 8A, 12V CC [email protected]
 Maximum Discharge  

30Ah, 12V

8. Pulse Discharging 8 seconds 3C 15A@25℃
9. Typical Charge Characteristics 10.Discharge Characteristics at Different Current
11.Cycle Life >300times  Refer to 5.6 12.  Discharging Curve at Different Temperature



Charging Temperature 0℃~45℃ Environment temperature(battery surface temperature must be less than 65℃)
Discharging Temperature -20℃~60℃ Environment temperature(battery surface temperature not to exceed 80℃)
Storage Temperature -10℃~60℃ recommended long-term storage

temperature is 0~35℃

14.Storage Life One year Nomal shippment
15.Appearance No deformations, stains, corrosion or electrolyte leakages
16.PTC  Internal Resistance 12~17mΩ@25℃
 Max Time to Trip  8A(About 20 s)

Input port requirements: input and output at the same end, one square 2P engineering line (output port can be customized as required).
Packaging process: barley paper / epoxy board + PVC (can be added).

This product is widely used in: solar street lights, integrated solar street lights, solar garden lights, solar corn lights, solar insect killing lights and other fields!

The company’s battery has the following characteristics:
1. Long cycle life, light battery weight, stable voltage, no memory effect, high safety performance, green environmental protection, etc.
2. The battery has a built-in BMS system with multiple protection functions. The protection system (PCM/BMS) uses Japanese and American chips.
3. The core material is LiMn2O4 (lithium manganate), Li-Ni-Co-Mn-O (ternary material), LiFePO4 (iron lithium) is available.
4. Optional imported batteries and domestic famous brand batteries as a combination unit to ensure the consistency, stability and safety of the battery pack.
5. Multiple and multi-string combination and battery modular design: voltage 3.7V-220V, capacity 1AH-500!

12v 30ah solar street battery 3

LINKAGE is a manufacturer of LED street lights, lithium battery solar street lights, mid-to-high pole street lights, road sign poles, monitoring poles, landscape lights, new energy lighting technology, and advocates energy-saving life. The company has provided new rural lighting projects in many cities across the country. Provide a large number of lithium battery solar street lights, solar landscape lights and other products, which are well received by customers, and are committed to professional street light manufacturers!

The company is a backbone enterprise in the outdoor lighting industry in Jiangsu Province. The company has more than 60 sets of professional production equipment. It is a “Jiangsu Quality Integrity AAA Brand Enterprise” and a member unit of China Product Quality Supervision and Investigation. The company has passed ISO9001 international quality system certification, “CCC” compulsory product certification, and its products have been recognized as “Famous and High-quality Products of Jiangsu Province”. It has professional contracting qualifications for urban and road lighting projects, safety production permits, and several of its own engineers, engineers, assistant engineers, and safety officers.

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