R&D Services/Cell Fabrication/Dry Cell

Dry Cell

Our dry cells, available in wound (jelly roll) and stacked formats, are optimized for lab testing, material evaluation, and prototypes. Customization includes cell model, structure, capacity, electrode materials, separator, formula, mass loading, press density, and humidity control. Additional options cover current collectors, baking, data collection, and cell coding. Flexible delivery time and special requirements ensure accurate layer alignment, controlled electrode thickness, and consistent electrical performance.

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Item

  Canrd Customized Product Requirement Information Table - Customized Dry Cells
Number Customized Dry Cells: product indicators (Customer unit+name)Client fill in Note
1 电芯型号：
Cells model：		   Conventional:
 402528-200mAh-winding
425868-1~2Ah-winding/stack
608099-3~5Ah stack
60100134-6~20Ah-stack
The meaning of 425868，Thickness * width * length=4.2mm*58mm*68mm
2 电芯结构：
Cell structure:		   winding/stack
3 电芯容量：
Cell capacity:		   The capacity range in the reference battery cell model
4 数量需求
Number demand:		   Standard: Minimum order quantity>20 pieces
5 性能要求：
Performance requirements:		   Design battery cells with high rate, low temperature, cycling, energy density, and other performance based on customer needs
6 充放电电压范围：
Charging and discharging voltage range:		   such as 3.0~4.2V
7 搅拌罐大小
Mixing tank size		   There are currently three types of cans: 5L, 10L, and 30L
8 正极材料：
Cathode material		   NCM811/LFP/LCO/etc
9 负极材料：
Anode material		   Graphite/silicon carbon/metallic lithium/etc
10 隔膜型号：
Separator model		   Material, PE/PP separator, ceramic separator, coated separator, etc,Conventional: PE12+4 ceramic+2 adhesive
11 材料来源：
Material source:		    (Provided by customer/Canrd), the quantity of main materials supplied by customers needs to be ensured to be>3kg
12 客供材料提供材料报告：
Customer supplied materials provide material reports:		   Material specifications and shipment reports (not limited to gram capacity/specific surface area/particle size)
13 制作过程是否需要控制湿度：
Does the production process require humidity control:		    If drying room is required, the dew point requirement can be specified, and the mixing and coating of Canrd can be controlled at<-30 ℃, and the subsequent process can be controlled at<-40 ℃
14 正极集流体：
Cathode current collector		    Specifications and dimensions (thickness, width), materials such as copper aluminum foil, carbon coated copper aluminum foil, etc. (provided by customer/Canrd)
15 负极集流体：
Anode current collector		  
16 极片配方：
Electrode formula:		   Need to clarify the specific proportions of main materials, conductive agents, and binders
17 客供配方提供固含量和粘度要求：
The customer supplied formula provides solid content and viscosity requirements:		    Customer supplied materials require customer notification of design solid content and shipping viscosity requirements
18 正极面密度：
Cathode mass loading（coating weight）:		   Generally, it refers to the density of the coating surface on one side(mg/cm2). Please clarify whether there is a grouping
19 负极面密度：
Anode mass loading（coating weight）:		  
20 N/P:   Anode electrode excess ratio design value（1.05~1.25） 
21 正极压实密度：
Cathode electrode press density:		    Based on materials and customer needs(g/cm3) 
22 负极压实密度：
Anode electrode press density:		    Based on materials and customer needs(g/cm3) 
23 Battery baking:    Is there any special requirement for regular 85 ℃ baking
24 过程中的数据收集要求：
Data collection requirements during the process:		   Refer to the Data Collection Information Form
25 电芯喷码要求
Cell coding requirements		    Need to clarify the coding information (group and quantity information, etc.)
26 交期:
Delivery time		   3~4week
27 其他特殊要求
Other special requirements		    For example, materials are baked in advance, kneaded and stirred, etc.

Case Studies

1Canrd Profile 2026001.pdf
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2Customization Requirements Form (EN)_20251010.xlsx
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3Canrd-Lithium Dry cell informationV1.pdf
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