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
Rechargeable Electric Bike 48v Lithium Battery with Charger
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 |
Our 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 |
1: Highly Safe, Edure High temperature,
2:Long Lifespan: 2 to 3 times longer than the lifespan of seal lead acid battery
3:Variable type of cell: 14500,18650,14430,18500,17500,26650,26500 etc.
4:Wide Capacity Range: 0.2C to 70C
5: Stable Performance
6: No memory effect
7:Light Weight: 1/3 of the weight of NiMH Battery, 1/2 of SLA battery
8:Reach ROHs, CE, UL quality standard
9: Low maintenance
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!
FAQ1.How to choose a right model
---a. confirm the size of the battery
b. confirm the capacity,voltage of the battery
c. confirm if you need protect PCB or not
d. confirm the terminal of battery,lead with wire or connector
2. Can you explain in detail how you match cells for a battery pack before you assembling the pack?
----We will do the following things before assembling the pack:
a. Select capacity, same capacities cells for one pack
b. Measure the voltage, same voltage cells for one pack(difference is under 0.02v per cell)
c. Measure the inner resistance,same IR cells for one pack (difference is under 1m Ohm)
All above steps are very strict to make sure the pack performance is perfect.
3:What's your advantage compared with other suppliers?
----a. High quality batteries: Our batteries are in enough capacity, and lower in RI, Before shipment,
we will inspect the products and ensure the quality which are well approved by our clients.
b. Better service: We always offer what our clients need. Reply client&rsquos questions timely.
Supply best projects solution for clients. We ship out the products on time&hellip
4: What's you payment and delivery items?
----Payment items: By T/T,30% for deposit, and balance pay before shipment. For small amount, we accept PayPal.
5: What company will be used for making the shipments? DHL? UPS or others by air?
----Normally, we ship our battery via TNT,DHL,UPS and FedEx.
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.
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