Basic Info.
Type
Lithium-Ion Battery Pack
Connection Mode
Series and Parallel
Discharge Rate
High Discharge Rate
Application
Ebike, E-Scooter, Electric Motorcycle etc
Battery Type
18650 Rechargeable Li-ion
Transport Package
Standard Export Carton Box
Product Description
18650 52V Polly High Discharge Rate Lithium Battery
Product Details Type | POLLY |
1. Basic Characteristics |
Weight | ≤7kg |
Working temperature | Charge Temperature | 0~45°C |
Discharge Temperature | -20~65°C |
Retention of charge (store in one month) | ≥95% |
2. Technical Data |
Rated Voltage | 36V/48V/52V |
Rated Capacity | 10Ah-20Ah |
Battery Resistance | ≤4 mΩ |
Charge | Way of Charge | CC/CV(Constant Current;Constant Voltage) |
Standard Charge Current | 5A |
Max Charge Voltage | 58.8V |
Cell OverCharge Protection Voltage | 58.8V |
Discharge | Standard Discharge Current | 10A can be customized |
Max Discharge Current | 15A can be customized |
Discharge Cut-off Voltage | 38.5V |
Cell Overdischarge Protection Voltage | 38.5V |
Ratio Discharge | 1C | >96%C1 |
2C | >93%C1 |
3C | >90%C1 |
Cycle Life | ≥800 Cycles |
3. Safety Test |
Short Circuit Safety Test | No fire, No explosion |
Overcharge Safety Test |
Crush Safety Test |
Needling Safety Test |
Extrusion Safety Test |
130°C High Temperature Safety Test |
Product ShowOur advantage
Product | 1)Green product with MSDS/UN38.3 certificate |
2) Mercury content: ≤1ppm and Cadmium Free |
3)no leakage |
4) International Approvals |
5) Military Specifications |
6)Packaging as your request |
7)favorable price |
8) Prompt Delivery |
9) Small Orders Accepted |
company | 1) Establishment: 2015 professional battery manufacturer |
2) Employess: 500 including 10 professinal R&D engineer |
3) Capital: US$100 millions |
4) Exported Countries: 40 Countries |
5) International Agents Countries: The United States, Britain, Canada, Germany, Russia, Poland, Brazil, India, etc |
6) Production Capability: 2,000,000Ah per month for rechargeable battery and 40,000,000pcs. primary battery |
Personalized OEM ,Welcome |
1.Make your LOGO on the each battery |
2.Make your alu foil, card design |
3.Meet your packaging request |
How to order?
1. If you are interested in any products, please tell us the model No, detailed parameter, we will quote you in time
2. After confirmation of the price, we will make the PI for you
3. After receiving your deposit, we will arrange shipment for you
4. After shipment, we provide you with the bill of lading number
Company Profile Jinhua Hengchuang New Energy Co., Ltd
Packing & Shipping
About Guarantee
1) 12 months Manufacturer`s limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.
2) Defective items MUST BE reported and returned within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY.
About Sample
1)Sample Lead-time: 24 hours in stock, 10-15 days for customized batteries.
2)Sample Fee: We charge you 150% of unit price.
3)Carrier Cost: Not included
ABOUT MOQ
No MOQ requirement for our model. but MOQ 1000pcs for modified ones.
About Lead Time
3~5 days in stock, 15 ~25 days for customized or modified batteries Inquiry now!
FAQQ1: What's inquiry reply time?
A1: We will reply your inquiry as soon as possible within 6 hours (maybe big time difference between us).
Q2: What's certificate?
A2: We have CE, RoHs, ISO9001 SGS
Q3: What's warranty?
A3: For the batteries, we have 1 years warranty. If any quality problems on our side occured during this warranty period, we will replace them at our cost (including the shipping cost).
Q4: What's price?
A4: We provide reasonable price and recommend suitable batteries to our customers.
Q5: What's delivery time?
A5: We give 7~15 days delivery time for formal battery orders.
Q6: What's MOQ?
A6: We can accept small MOQ at the beginning to help customer enter into market firstly.
Q7: What's service?
A7: Our policy is to provide more faster & safer & easier service for our customers.
We can provide Technical Support.
We can accept TT, Western Union, L/C, OA, etc. .
We can provide others service etc. .
Q8: What's marketing supports?
A8: We are willing to help you do the marketing together.
We can provide different free products, and we can also support you do some attractive suitable local advertisement.
Address:
No. 245, Taoyan Street, Qiubin Sub-District, Jinhua City, Zhejiang Province, Jinhua, Zhejiang, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Electrical & Electronics
Management System Certification:
GMP
Company Introduction:
Jinhua HengChuang New Energy Co., Ltd is located in jinhua city, zhejiang province, China. HengChuang is a company specialized in producing lithium battery, battery BMS and electric bike charger, integrating R&D and sale. Lithium battery can be used for electric bike, electric scooter, electric motorcycle, electric tricycle. HengChuang has professional production team, systematic production system and the advanced expert production equipment. All our products are manufactured with advanced equipment and strict QC procedures in order to insure high quality. And we can meet various requirements from different types of customers. HengChuang′s products are sold all over the China, and also exported to overseas, and got the certifications for shipping to overseas. Like MSDS, UN38.3, certification for safe transport of chemical goods by sea and by air.