2.5 Ah
2.5 Ah Zinc Anode
118.4 × 76.5 mm
The narrowest specification in the current series, suitable for compact 2.5 Ah zinc–nickel battery experimental structures. Available in 1-piece and 2-piece packages.
Zinc Anodes for Zinc-Nickel Batteries
Fueiceel® Zinc Anodes for Zinc-Nickel Batteries
Zinc Negative Electrode Sheets · 2.5 Ah / 3.0 Ah / 3.8 Ah
A prefabricated zinc anode sheet series designed for zinc–nickel secondary batteries and related aqueous-battery research. Three standard capacity levels are available: 2.5 Ah, 3.0 Ah, and 3.8 Ah, corresponding to electrode dimensions of 118.4 × 76.5 mm, 121 × 94 mm, and 141 × 94 mm. Each specification is available in 1-piece and 2-piece packages for cell assembly, cathode/anode capacity matching, repeat experiments, and battery-structure research at different sizes.
Zinc Anode Zinc-Nickel Battery 2.5 Ah 3.0 Ah 3.8 Ah 1 pc / 2 pcs Aqueous Battery
Product Overview
Product Overview
Designed to pair with nickel hydroxide cathodes for zinc–nickel battery research, with three capacity levels and two package quantities for quick laboratory selection.
Zinc anodes for zinc–nickel batteries are prefabricated negative-electrode sheets designed forzinc–nickel secondary batteries and aqueous-battery research. The product uses a complete sheet structure with a conductive connection area at the top for convenient clamping, electrical connection, and cathode/anode assembly in experimental cells.
The current standard series is divided into2.5 Ah, 3.0 Ah, and 3.8 Ah capacity levels. Each capacity corresponds to a different electrode size and can be matched with cathodes and experimental cell structures of the corresponding capacity level.
The 2.5 Ah specification measures118.4 × 76.5 mm; the 3.0 Ah specification measures121 × 94 mm; and the 3.8 Ah specification measures141 × 94 mm. Each capacity is available in 1-piece and 2-piece packages for initial validation and repeat experiments.
This page uses only confirmed capacity, electrode dimensions, package quantities, and selling prices. Unconfirmed data such as zinc-anode active-material formulation, loading, thickness, theoretical capacity, cycle life, or rate capability are not added.
3 Capacity Range
2.5 / 3.0 / 3.8 Ah
2.5 / 3.0 / 3.8 Ah
6 Standard Sales SKUs
1 pc / 2 pcs
1 pc / 2 pcs
76.5–94 Electrode Width Range
mm
mm
118.4–141 Electrode Length Range
mm
mm
Capacity Range
Three Standard Capacity Options
Select according to the target cell capacity and available internal installation space. All three capacities are available in 1-piece and 2-piece packages.
3.0 Ah
3.0 Ah Zinc Anode
121 × 94 mm
The intermediate-capacity specification, with width increased to 94 mm, suitable for 3.0 Ah zinc–nickel secondary-battery and aqueous-battery research.
3.8 Ah
3.8 Ah Zinc Anode
141 × 94 mm
The larger-capacity option in the current standard series. It retains the 94 mm width of the 3.0 Ah model while increasing the overall length to 141 mm.
Electrode Configuration
Electrode Format & Dimensional Comparison
The CSS-based structural illustration below shows the dimensional relationship among the three capacity options and the top connection area. Reference images 1–3 are not used.
Zinc Anode Capacity & Dimension Comparison
2.5 Ah 118.4 × 76.5 mm
3.0 Ah 121 × 94 mm
3.8 Ah 141 × 94 mm
01
Prefabricated Sheet AnodeSupplied as a complete sheet-type zinc anode for convenient direct use in zinc–nickel battery research assemblies.
02
Top Connection AreaA connection structure is retained at the top of the electrode for convenient clamping, electrical connection, and cell assembly.
03
Three Capacity Levels2.5, 3.0, and 3.8 Ah cover three commonly used experimental capacity levels.
04
1-Piece / 2-Piece PackagesEach capacity is available in 1-piece and 2-piece packages, suitable for single validation runs and repeat experiments.
Specifications & Pricing
Specifications & Pricing
There are currently 6 standard SKUs, differentiated by capacity, electrode dimensions, and package quantity.
| Nominal Capacity | Electrode Dimensions | Package Quantity | Reference Price | Selection Note |
|---|---|---|---|---|
| 2.5 Ah | 118.4 × 76.5 mm | 1 pc | ¥70 | Single-Piece Experimental Option |
| 2.5 Ah | 118.4 × 76.5 mm | 2 pcs | ¥130 | Two-Piece Experimental Package |
| 3.0 Ah | 121 × 94 mm | 1 pc | ¥80 | Single-Piece Experimental Option |
| 3.0 Ah | 121 × 94 mm | 2 pcs | ¥150 | Two-Piece Experimental Package |
| 3.8 Ah | 141 × 94 mm | 1 pc | ¥84 | Single-Piece Experimental Option |
| 3.8 Ah | 141 × 94 mm | 2 pcs | ¥158 | Two-Piece Experimental Package |
Note: Prices use the current compiled selling prices. Procurement prices, profit margins, inventory, internal seller codes, supplier information, and other internal management fields are not displayed. Electrode dimensions are consistently shown as “length × width.”
Selection Guide
Quick Selection
Recommended selection sequence: Target Capacity → Cathode/Anode Matching → Internal Battery Dimensions → Experimental Quantity.
01
Confirm Target Capacity
First determine whether the experiment requires the 2.5 Ah, 3.0 Ah, or 3.8 Ah capacity level.
02
Match Cathode Capacity
When assembling a zinc–nickel battery, confirm the capacity levels of both the nickel hydroxide cathode and the zinc anode.
03
Check Installation Dimensions
After selecting the capacity, also verify the electrode length and width, tab position, and available internal battery space.
04
Select Package Quantity
Choose 1 pc for a single validation experiment, or a 2-piece package for repeat experiments or spare samples.
Applications
Applications
Primarily intended for zinc–nickel batteries, aqueous zinc batteries, and zinc-anode research.
Zinc-Nickel Secondary Batteries
Used as the anode in zinc–nickel secondary batteries for experimental assembly with nickel-based cathodes.
Aqueous-Battery Research
For aqueous zinc-anode systems and related electrochemical research.
Zinc-Anode Material Research
For structural and assembly research involving prefabricated zinc anode sheets.
Capacity-Level Comparison
Allows comparison of the 2.5, 3.0, and 3.8 Ah capacity options.
Cathode/Anode Matching
For studying combination and dimensional matching between nickel hydroxide cathodes and zinc anodes.
Battery Structure Development
For structural matching among electrodes, separators, battery housings, and fixtures.
Repeatability Experiments
Two-piece packages are suitable for repeat experiments and spare-sample preparation.
Research & Teaching Experiments
Suitable for research and teaching involving zinc–nickel batteries and aqueous batteries.
Selection & Handling
Selection & Handling Guide
Before assembly, verify the capacity, electrode dimensions, connection area, and cathode/anode orientation.
STEP 01
Check CapacityConfirm 2.5, 3.0, or 3.8 Ah according to the target battery specification.
STEP 02
Check DimensionsConfirm that the corresponding zinc-anode dimensions fit the battery housing and available internal assembly space.
STEP 03
Check Connection AreaCheck the orientation of the top connection area before assembly to avoid interference with other battery components.
STEP 04
Avoid Mechanical DamageAvoid excessive bending, compression, or damage to the electrode body and connection area during handling.
FAQ
FAQ
Common questions about zinc-anode capacity, dimensions, package quantities, and cathode/anode matching for zinc–nickel batteries.
Three capacities are currently available: 2.5 Ah / 118.4 × 76.5 mm, 3.0 Ah / 121 × 94 mm, and 3.8 Ah / 141 × 94 mm. Each capacity is available in 1-piece and 2-piece packages.
The electrode specification itself is the same; only the package quantity differs. A single piece is suitable for one-time validation, while the two-piece package is suitable for repeat experiments, control experiments, or spare samples.
Selection should consider the target battery capacity, matching cathode capacity, and internal installation space together. Higher-capacity specifications also have larger overall electrode dimensions.
This zinc anode is mainly intended for zinc–nickel battery experiments and can be paired experimentally with nickel-based cathodes of the corresponding capacity level. Actual assembly should also consider the separator, electrolyte, and battery structure.
Yes. Both specifications are 94 mm wide. The 3.0 Ah version has an overall length of 121 mm, while the 3.8 Ah version has an overall length of 141 mm.
The current product information does not provide unified thickness, active-material loading, or material-formulation data applicable to all six SKUs. Therefore, estimated values are not used. If your experiment requires these parameters, please confirm them for the specific batch.
