EVE C46 21Ah LiFePO4 Cylindrical Cell – 67.2Wh, 8C Continuous Discharge, Large Stock & Wholesale Price
If you are sourcing high-power LiFePO4 cylindrical cells for battery packs, energy storage systems, e-mobility, or industrial applications, the EVE C46 21Ah LiFePO4 cell is a strong candidate. It combines high capacity, high continuous and pulse discharge capability, long cycle life, and the safety advantages of LFP chemistry.
We keep large stock of the EVE C46 and offer competitive wholesale pricing for bulk orders. Contact us for the latest price, MOQ, and available quantity.
Why Buyers Choose the EVE C46
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21Ah minimum capacity and 67.2Wh minimum energy
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3.2V nominal LFP chemistry with stable performance
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8C continuous discharge (about 168A) and 30C pulse discharge (about 630A, 10s)
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5C continuous charge (about 105A) and 20C pulse charge (about 420A, 10s)
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Low internal resistance: ACR 0.4±0.1mΩ, DCR 1.4±0.1mΩ
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Long cycle life: 13,000 cycles at 25℃, 3C, 50% DOD, ≥70% capacity
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Wide operating temperature: charge -35~65℃, discharge -40~65℃
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46mm cylindrical format for flexible pack design
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Large stock and wholesale pricing for B2B buyers
Key Specifications
| Item | Specification |
|---|---|
| Model | C46 |
| Chemistry | LiFePO4 (LFP) |
| Nominal Voltage | 3.2V |
| Minimum Capacity | 21Ah (1C, 2.5~3.7V, 25±2℃) |
| Minimum Energy | 67.2Wh (1C, 2.5~3.7V, 25±2℃) |
| Operation Voltage | 2.5~3.7V (T > 0℃); 2.0~3.7V (T ≤ 0℃) |
| Standard Charge | 1C to 3.7V, CV to 0.05C, 25℃ |
| Standard Discharge | 1C to 2.5V, 25℃ |
| Max Continuous Charge | 5C (about 105A), 25℃ |
| Max Continuous Discharge | 8C (about 168A), 25℃ |
| Max Pulse Charge | 20C (about 420A), 10s, 50% SOC, 25℃ |
| Max Pulse Discharge | 30C (about 630A), 10s, 50% SOC, 25℃ |
| Initial ACR | 0.4±0.1mΩ, 50% SOC, 1kHz |
| Initial DCR | 1.4±0.1mΩ, 50% SOC, 10s, 25℃ |
| Shipping SOC | 30% SOC |
| Monthly Self-discharge | ≤3%, 25℃, 100% SOC, 90 days |
| Weight | 510g ± 10g, with insulation film |
| Diameter | 46.8 ± 0.3mm |
| Height | 146.4 ± 0.4mm with terminal; 140 ± 0.4mm without terminal |
| Operating Temperature | Charge: -35~65℃; Discharge: -40~65℃ |
| Storage Temperature | 1 year: 0~25℃; 3 months: 0~45℃; 1 month: -20~55℃ |
| Cycle Life | 13,000 cycles, 25℃, 3C, 50% DOD, ≥70%; 5,000 cycles, 45℃, 3C, 50% DOD, ≥70% |
| Safety Standards | GB 38031-2025, UN 38.3-2019 |
Discharge Performance: 8C Continuous, 30C Pulse
For pack designers, the discharge capability of the EVE C46 21Ah LFP cell is one of its biggest advantages.
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8C continuous discharge: approximately 168A at 25℃
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30C pulse discharge: approximately 630A for 10 seconds at 50% SOC, 25℃
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5C continuous charge: approximately 105A at 25℃
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20C pulse charge: approximately 420A for 10 seconds at 50% SOC, 25℃
This makes the cell suitable for applications that need both high energy and high power, such as AGV/AMR, electric two-wheelers, low-speed EVs, robotics, UPS, telecom backup, and high-power energy storage systems.
The cell also delivers strong rate performance:
| Rate Discharge | Capacity Retention |
|---|---|
| 3C | ≥98% |
| 5C | ≥97% |
| 10C | ≥95% |
For low-temperature performance, the C46 maintains useful discharge energy from 10℃ down to -30℃, with energy ratios from ≥92% at 10℃ to ≥60% at -30℃ compared with 25℃.
Long Cycle Life and Safety
The C46 LiFePO4 cell is designed for long service life:
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13,000 cycles at 25℃, 3C, 50% DOD, capacity ≥70%
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5,000 cycles at 45℃, 3C, 50% DOD, capacity ≥70%
Safety is tested according to GB 38031-2025 and UN 38.3-2019, covering over-discharge, over-charge, external short circuit, heating, temperature cycling, crush, nail penetration, drop, low pressure, seawater soak, vibration, and mechanical shock. The cell is designed to pass these tests without fire or explosion under the specified conditions.
Applications
The EVE C46 21Ah LiFePO4 cylindrical cell is ideal for:
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Battery pack assembly and custom LFP battery packs
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Energy storage systems (ESS) and solar storage
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UPS and telecom backup power
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AGV, AMR, and industrial robots
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Electric two-wheelers, e-scooters, and low-speed EVs
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Marine, RV, and golf cart batteries
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High-power industrial equipment
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BMS integration and pack prototyping
Its 46mm diameter and 21Ah capacity make it a practical choice for pack builders who need a high-power cylindrical LFP cell with stable supply.
Supply Advantages: Large Stock & Wholesale Pricing
As a B2B supplier, we understand that overseas buyers need stable supply, consistent quality, and competitive pricing. We offer:
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Large stock of EVE C46 cells
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Wholesale pricing for bulk orders
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Fast order processing and shipment support
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Stable batch consistency for pack production
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Support for OEM/ODM battery pack projects
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Technical data and specification support
Whether you are a battery pack manufacturer, distributor, ESS integrator, or e-mobility company, we can support your project with reliable supply and favorable pricing.
Contact us today for the latest wholesale price, stock list, and datasheet.
FAQ
What is the EVE C46?
It is a 21Ah, 3.2V LiFePO4 cylindrical lithium-ion cell with 67.2Wh energy, designed for high-power and long-cycle-life applications.
What is the maximum continuous discharge current?
The maximum continuous discharge current is 8C, approximately 168A at 25℃.
What is the pulse discharge capability?
The cell supports 30C pulse discharge, approximately 630A for 10 seconds at 50% SOC, 25℃.
What is the cycle life?
It can achieve 13,000 cycles at 25℃, 3C, 50% DOD, with capacity ≥70%.
Do you have large stock and wholesale pricing?
Yes. We keep large stock of the EVE C46 and offer competitive wholesale pricing for bulk orders. Please contact us for details.
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