|1||Brand Name||JHY or OEM|
|3||Nominal Capacity||4000mAh||0.2 C5A discharge|
|5||Discharge Voltage (Min.)||2.5v|
|6||Charging Voltage (Max.)||4.2v|
|7||Charging Current (std.)||0.2 C5A|
|8||Discharging Current (Max. continue)||3 C5A|
|9||Discharging Current (Max. temporary)||5 C5A|
|10||Charging Temperature & Humidity||0℃ ~ +45℃ 45~85%RH|
|11||Discharging Temperature & Humidity||-20℃ ~ +60℃ 45~85%RH|
|12||Battery storage and transportation environment temperature & humidity ranges||Min. 1 month||-20℃ ~ +60℃ 45~85%RH|
|Min. 3 months||-20℃ ~ +45℃ 45~85%RH|
|Min. 12 months||-20℃ ~ +25℃ 45~85%RH|
|13||Battery Type||Li-ion battery 21700 4000mAh|
|14||Internal Impedance||≤20 mΩ|
|15||Protection Functions||Over charge, Over discharge, |
Over load, Short Circuit
|16||Size||21*70mm||Recommend or Customize|
|17||Weight||Approx. 70g||PVC/ABS package|
|18||Cycle Life||1000 times|
|All lithium ion battery PACK 18.5V series with 3.7v 4500 mAh 21700 cell as below.|
|JHY-INR5S1P||18.5V||4.0Ah||125*25*75mm or Customized|
|JHY-INR5S2P||8.0Ah||Recommend or Customized.|
|JHY-INR5S3P||12.0Ah||The Lithium ion battery PACK can packing with PVC/Plastic box/Iron box that size/weight is according to the battery solution/specification.|
|Typical Advantage of JHY's lithim ion battery PACK:|
1. Safer: Triple protection designs to prevent short-circuit inside the cell.
2. Real and high capacity, Low self-discharging, no memory effect.
3. Longer cycle life more than 1000 times @80% capacity retain.
4. Large batch production, offering very similar cells for rating.
JHY Company advantages:
1. 3 Factories,1500+professional workers
50,000 square meters factory area
1,400,000pcs lipo battery production capacity
2. 15 Years Rich Experience
Focused on the lithium battery's production & development & Innovation 15 years.
16 innovation patents,65 utility patents, 100+ R&D engineer team
Advanced testing equipment & comprehensive testing center
4. Quality Assurance
100+QC staff, 100% inspection
Grade 10,000 dust-free plant
Strictly implyment ISO9001, ISO14001, OHSAS18000
MES system tracing real-time each order
5. Outstanding Service
7/24 service,Quick respond within 24 hours
USD1,000,000$ Product liability insurance
Complete after-sales policy & team deployment assure the pleasant cooperation.
Q1:How about the quality and safety of your battery?
A1:All batteries we used Brand A grade cell&high quality buil-in BMS and they have 10 steps testing during the whole production to ensure the quality.
Q2:How long warranty do you offer?
A2:General speaking,we offer one year warranty for battery.But depends on products, some products having 5 years warranty. Contact us for more details.
Q3:What is your lead time?
A3:Generally speaking,our lead time is 30 days after confirmation on the order based on 5k-10k.
Q4:I can't find any models fit for our products,how could I do?
A5:Every week we make some new models but don't update in time.Please send us the dimension range(length width thickness)and capability.We will check these ones haven't been showed online.Besides we can provide you customized battery.
Q5:How can we guarantee quality?
A5:Always a pre-production sample before mass production.Always final Inspection before shipment.
Q6:What is your payment method?
A6:We accept payment Trade Assurance Order online by Alibaba,T/T, U/L, Western Union etc.