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Home » Products » Battery Pack
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  • 12V 11.1v 3s output portable DC solar power supply with lithium battery 40Ah 250w
  • 12V 11.1v 3s output portable DC solar power supply with lithium battery 40Ah 250w
  • 12V 11.1v 3s output portable DC solar power supply with lithium battery 40Ah 250w
  • 12V 11.1v 3s output portable DC solar power supply with lithium battery 40Ah 250w
  • 12V 11.1v 3s output portable DC solar power supply with lithium battery 40Ah 250w

12V 11.1v 3s output portable DC solar power supply with lithium battery 40Ah 250w

The super energy storage battery pack performs low resistance, super storing capacity, long recyclable times and no memory effect. The inside cells that we use is LG or Samsung brand. which is little bit more expensive, the quality and life cycles is much better than normal battery cells.

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Product Description

Place of Origin:

Guangdong, China

Brand Name:

Captain power storage

Model Number:

CEP-12v40ah

Certification:

CE/RoHS/UN38.3/MSDS

 

Minimum Order Quantity:

10

Price:

Different with quantity

Packaging Details:

Carton, bubble paper, Separate packaging, pack well and safe .

Delivery Time:

3-10 working days

Payment Terms:

TT, Western Union, Paypal

Supply Ability:

10000 Set/Sets per Month


Quick Detail:
Type battery : Li-Ion
Nominal Voltage: 12v
Dimensions of battery : 70x120x160mm can customized
Nominal Capacity: 40Ah can be customized
Input voltage: DC12.6v 1A-5A
Output current: 20A can customize
Output voltage: DC12v 20Amps
Battery Warranty: 12 Months
Certificate:  UL CE ISO9001:2000 RoHS
Connector: Can customize, or + -cable
Protection function: Over voltage, overload, AC short circuit protection
Continuous output power: 250w or more
Application: power supply, Home basic lighting
Cycle life: 800-1000 times cycle life
Total Weight: Approx 3.50kg

Description:
The super energy storage battery pack performs low resistance, super storing capacity, long recyclable times and no memory effect. The inside cells that we use is LG or Samsung brand. which is little bit more expensive, the quality and life cycles is much better than normal battery cells.

The UPS battery is specially designed for powering system devices which use 12V DC power and best replacement for 12V lead acid battery.
We would use double BMS that could protect the battery from over charge, over current, short circuit, temperature, balance and so on.
Advantages for battery pack
1.AAA quality cells, no memory effect
2.Factory price & High quality, low self-discharge
3.If you want, you can have your own logo on it
4.No harm to human or environment

Applications:
Energy storage batteries
1. CCTV Camera
2. LED Strip
3. PAD personal data assistant
4. Solar Street lights
5. Portable electric appliances and mining system
6. Fire fighting, safety device, and alarm monitoring
UPS power supply ,Uninterrupted power system, laptop, computer, broadcast&TV network, Health Care, Communication, Small server room, network, Home basic lighting, security, inverter, etc.

Product specification:

Model

CEP-12v40ah battery 

Nominal voltage

12V

Nominal capacity

40Ah

Shape 

can be customized

Max Size(customized)

thickness × width ×length (mm)

Max charge current

2A charger  (max 5A)

Charging method

CC/CV

Discharge current

Customize

Operating environment

Charging, 0°C ~ 45°C ; 65±20%RH 

Discharging, -10°C~60°C ; 65±20%RH

Storage environment

-10°C~45°C

65±20%RH

storage for a long time(>3 months) and the storage condition shall be:<35°C;65±20%RH;

Cycle Life

>more than 800times   

Safety Precaution

1.Do not throw battery into water or make it wet
2.Keep the battery away from heat source
3.Do not throw the battery into fire or heat the battery
4.Forbid to hammer to trample the battery
5.Forbid disassembling the battery in anyway


Competitive Advantages:
Safety: safest Li-Ion battery, CE ROHS approved, built in BMS, none fire or explosive
Environmental friendly ,Clean and Green energy, no toxic material contained
Powerful battery ,Various capacity from 2AH -300AH
Long life cycle: DOD 100% after 800cycles 70% capacity remain
No memory effect,highly efficient charge anytime, no reduction of capacity
Operation temperature: -20~60.C
Small size, light weight
Good performance at high temperature and high temperature resistance
Low self-discharge rate: < 3% monthly
Portable size with elegant appearance.




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