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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: HHS
  • Model Number: 72v 8.8ah battery packs
  • Type: Li-Ion
  • Nominal Voltage: 72v
  • Size: Can be customized
  • Nominal Capacity: 8.8Ah
  • Model: li-ion 72v battery pack 8.8ah
  • 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
  • Payment term: TT/Paypal/Western Union

Packaging & Delivery

Packaging Details: blister ro as your requirement
Delivery Detail: 7days

High quality 20s4p 18650 li-ion 72v battery pack 8.8ah for escooter

 

1.li-ion 72v battery pack 8.8ah specification

 

ModelHHS18650-20s4p
Nominal voltage72V
Nominal capacity8.8ah
Size(customized)thickness ×width ×length (mm)
 can be customized
Max charge current1C
Charging methodcharge with constant current 1C to 4.2v,then charge with constant voltage 4.2v, till charge current less than 0.01C
Max discharge current8c or obey your demand
Discharge cut-off voltage3V, the over-discharge detection voltage of PCM
Operating environmentCharging, 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>2000times   
Charging AttentionCharging 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: 

 

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.

 

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.

 

 

 

8.Contact info:

Jenny Jiang
Shenzhen Honghaosheng Electronics Co., Ltd.
Tel: +86-755-28237685  Fax: +86-755-28016834
Mobile: +8615986673952  
Skype:honghaosheng22
Whatsapp:+8615986673952
Website: http://www.sz-battery.cn
              http://www.sz-battery.com   

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