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21700 Solar Storage Lithium Battery

Basic Information
Place of Origin: Guangdong, China
Brand Name: HHS
Certification: ce
Model Number: 36v 28ah battery packs
Minimum Order Quantity: 10 - 99 Pieces
Price: $308.00
Packaging Details: blister ro as your requirement
Supply Ability: 5000 Piece/Pieces per Week 21700 battery pack
Detail Information
Application: Electric Bicycles/Scooters Weight: 5.5kg
Type: Li-Ion Model: 21700 Battery Pack
Warranty: One Year Cycle Life: More Than 800 Times
Use: Electric Tools/Solar Light,Medical OEM: Accept OEM And ODM
Original: YES Stock: YES
Condition: 100% Lead Time: Within 5-7days
Battery Size: Can Be Customized Port: ShenZhen
High Light:

21700 Solar Storage Lithium Battery

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HHS 21700 battery pack

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36v 28ah Solar Storage Lithium Battery


Product Description

Rechargeable 36v 28ah li ion 21700 Solar Storage Lithium Battery pack

 

1. 21700 battery pack specification

 

Model HHS18650-10s7p
Nominal voltage 36V
Nominal capacity 28ah
Size(customized) thickness ×width ×length (mm)
 can be customized
Max charge current 1C
Charging method charge with constant current 1C to 4.2v,then charge with constant voltage 4.2v, till charge current less than 0.01C
Max discharge current 2A or obey your demand
Discharge cut-off voltage 3V, the over-discharge detection voltage of PCM
Operating environment Charging, 0°C ~ 45°C ; 65±20%RH 
Discharging, -20°C~60°C ; 65±20%RH
Storage environment -20°C~45°C
65±20%RH
storage for a long time(>3 months) and the storage condition shall be:<35°C;65±20%RH;
CycleLife >800times   
Charging Attention Charging current and charging voltage should be less than specified in the Product Specification.
The charger shall be designed to comply with Specification.
It is dangerous that charging with higher current or voltage than Product Specification may cause damage to the cell electrical,mechanical safety performance.

 

2. Product Advantages:       

1). Green product

2). Long standby time

3). One year warranty

4). Excellent safety performance

5). Excellent storage performance and low self-discharge rate

6). Short circuit testing passed

7). Overcharge testing passed

8). Over discharge testing passed

9). 150C thermal shock test passed

10).1.2m drop testing passed 

 

3. Key Applications: 

Widely applied in POS system, Solar supply system, electric tools, lighting devices, toy, household appliances and emergent device area. cordless phone, power tools, instrument and apparatus, electric bikes, Portable equipment: Laptop, camcorder,emergency light , Military equipment: IR telescope, Medical devices, household appliances, small portable Power tools  and etc. 

 

4. Spotlight:

1). Provide both single cells and battery packs

2).100% inspection before delivery

3). Inspects inner resistance, discharge platform and self-discharge

4). manufacturer of 18650 lithium ion battery,lithium polymer battery etc.

5). tablished quality control systems under ISO9001

6). stomized packs, tags,labels, plugs, connectors, over current protection, temperature cont8.l protection are available

 

5. Shipping terms:

1). Samples checking: sending by Express ( DHL / UPS / FEDEX / TNT ,by air)

2). Bulk production: sending out by cargo shipping / air freight / Express(DHL/UPS/FedEx/TNT),or we can accept other shipping terms according to your requirements.

3). We are not responsible for any accidents, delays or other issues that are caused by the shipping.

21700 Solar Storage Lithium Battery 0

 

6. Safety Precaution:

1). Do not throw battery into water or make it wet;
2). Keep the battery away from heat source(like fire or heater);
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

 

7. Why us:

1). Professional lithium ion battery pack for over ten years,and have our own factory.

2). Strong R&D team to support.

3). Offer OEM service for customer's order.

4). Quick reply and action.

5). competitive price, good sale and after-sales service.

 

21700 Solar Storage Lithium Battery 1

 

21700 Solar Storage Lithium Battery 3

 21700 Solar Storage Lithium Battery 421700 Solar Storage Lithium Battery 521700 Solar Storage Lithium Battery 6

 

Contact Details
Sanly Jia

Phone Number : +8615012945656

WhatsApp : +8615012945656