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12V 30Ah Solar Street Lamp Battery Pack li-ion or LiFePO4 batteries

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12V 30Ah Solar Street Lamp Battery Pack li-ion or LiFePO4 batteries

China 12V 30Ah Solar Street Lamp Battery Pack li-ion or LiFePO4 batteries supplier
12V 30Ah Solar Street Lamp Battery Pack li-ion or LiFePO4 batteries supplier 12V 30Ah Solar Street Lamp Battery Pack li-ion or LiFePO4 batteries supplier

Large Image :  12V 30Ah Solar Street Lamp Battery Pack li-ion or LiFePO4 batteries

Product Details:

Place of Origin: China
Brand Name: ACCX/OEM
Certification: UL/UN/CE/ROHS
Model Number: 12V 30Ah 3S4P

Payment & Shipping Terms:

Minimum Order Quantity: 100PCS
Delivery Time: 5-30 DAYS
Payment Terms: T/T or Paypal, Western Union
Supply Ability: 50000pcs/ day
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Detailed Product Description
Nomnal Voltage: 12V Nominal Capacity: 30Ah
Battery Size: 198mm*165mm*29mm ( Can Be Customize) Up Voltage: 12.6V ± 0.5V
Low Voltage: 9.0V ± 0.5V Battery Type: Li-ion
Charge Voltage: 12.6V Operating Voltage: -20~60°C
Rechageable: Yes

12V 30Ah Solar Street Lamp Battery Pack li-ion or LiFePO4 batteries

 

12V 30Ah Solar Street Lamp Battery Pack li-ion or LiFePO4 batteries

 

1 Nominal Capacity 30000mAh/30Ah
2 Nominal Voltage 12V
3 Charge voltage 12.6V
4 Dimensions L198mm*W165mm*H29mm or customize
5 End-of-charge Current 0.02C
6 Discharge cut-off voltage 3.0V
7 Standard Charging method 0.2C/0.5C constant current charge to 8.4v, then constant voltage 8.4v charge till charge current decline to ≤0.02C
8 Charge current

Standard charging: 0.2C/0.5C

Rapid charge: 1.0C

9 Charging time

Standard charging: 5.0 hours (Ref.)

Rapid charge:1.0 hours (Ref.)

10 Maximum Continuous Charge Current <3-6A
11 Maximum Continuous Discharge Current <8A
12 Operating Temperature Range Charge: -20 ~ 45’ C
Discharge: – 20 ~ 60’ C
Temperature range for storage Less than 1 month -20 – +60’ C
Less than 3 month -20 – +40’ C
Less than 1 year 0 - +25’ C
13 Operating And Storage Humidity Range Less than 75%RH
15 Overcharge protection voltage 4.30V (per cell)
16 Over discharge protection voltage 2.7V ( per cell)
17 Weight 1800g

 

12V 30Ah Solar Street Lamp Battery Pack li-ion or LiFePO4 batteries

 

Solar Street Lamp, Solar Landscape Lamp, Solar Courtyard Lamp, Solar Lawn Lamp, Solar Traffic light, Solar Indicator Light

 

12V 30Ah Solar Street Lamp Battery Pack li-ion or LiFePO4 batteries

 

12V 30Ah Solar Street Lamp Battery Pack li-ion or LiFePO4 batteries

 

12V 30Ah Solar Street Lamp Battery Pack li-ion or LiFePO4 batteries12V 30Ah Solar Street Lamp Battery Pack li-ion or LiFePO4 batteries

 

12V 30Ah Solar Street Lamp Battery Pack li-ion or LiFePO4 batteries

 

12V 30Ah Solar Street Lamp Battery Pack li-ion or LiFePO4 batteries

 

12V 30Ah Solar Street Lamp Battery Pack li-ion or LiFePO4 batteries

 

Contact Person: Cindy

Mobile Phone No. : + 86 18682165797 (same as wechat)

Skype ID: 2837702705@qq.com

QQ: 2837702705

Email: sales11@accx.cc or info@accx.cc

 

12V 30Ah Solar Street Lamp Battery Pack li-ion or LiFePO4 batteries

 

12V 30Ah Solar Street Lamp Battery Pack li-ion or LiFePO4 batteries

 

12V 30Ah Solar Street Lamp Battery Pack li-ion or LiFePO4 batteries

 

Contact Person: Cindy

Mobile Phone No. : + 86 18682165797 (same as wechat)

Skype ID: 2837702705@qq.com

QQ: 2837702705

Email: sales11@accx.cc   or  info@accx.cc

 

 

FAQ and Answers :

 

Q. Can you explain in detail how you match cells for a battery pack before you assembling the pack?

 

A: We will do the following things before assembling the pack:

a. Select capacity, same capacities cells for one pack

b. Measure the voltage, same voltage cells for one pack(difference is under 0.02v per cell)

c. Measure the inner resistance,same IR cells for one pack (difference is under 1m Ohm)

All above steps are very strict to make sure the pack performance is perfect.

 

Q:What&rsquos your advantage compared with other suppliers?

 

A: a. High quality batteries: Our batteries are in enough capacity, and lower in RI,

Before shipment, we will inspect the products and ensure the quality which are well approved by our clients.

b. Better service: We always offer what our clients need. Reply client&rsquos questions timely. Supply best projects solution for clients. We ship out the products on time&hellip

 

Q: What&rsquos you payment and delivery items?

 

A: Payment items: By T/T, 30% for deposit, and balance all before shipment. For small

amount, we also accept payment via PayPal.

 

Q: What company will be used for making the shipments? DHL? UPS or others?

 

A:Normally, we ship our battery via TNT,UPS and FedEx, DHL. We also have some special line of special countries like US, Africa, India, Korea, Japen, Malaysia and so on. Pls contact us for details.

 

Q:How long can I store it?

 

A: To ensure the long-term (more than a month) storage battery, you need to follow some simple rules: Transfer to battery-storage mode (3,8 V-3, 9V);

  • During storage, once a month, check the voltage with a voltmeter
  • If the voltage is different from 3,8 V-3,9V, recharge to the required performance; Store in a cool, dry place with a temperature of 5-20C
  • To maximize battery performance closely matched the factory, do not recommend storing batteries for over a year
  • We hope that these recommendations will help you to always be ready to work, even after a long break

 

Q:Do the operating lithium-polymer battery-zero temperatures?

 

A: In the battery, during the recoil energy, chemical reactions take place. When operating in sub-zero temperatures, the process is slowed down, the consequence is a decrease battery performance. When used in temperatures above zero, features restored to working values.

 

Q:How many cycles of the life of lithium-polymer batteries?

 

A:There is no single answer to this question is no. Battery lifetime depends on how well she enjoyed. We can not allow a full battery discharge, over-charge, and charge higher current than specified by the manufacturer. If you do not violate the manufacturer's recommendations and rules of operation, the number of cycles of charge discharge will be at least 500 over the life of the battery.

 

Contact Details
ACCX ELECTRNOICS LIMITED

Contact Person: Ms. Cindy

Tel: 86-186-82165797

Fax: 86-755-77210791

Send your inquiry directly to us (0 / 3000)