Name: LEAWAT IER46120HC 50Ah Cylindrical Cell
Brand: DIDIDEDE
SKU: leawat-ier46120hc-50ah-cell
Availability: InStock

Product Parameters

LEAWATIER46120HC

50 Ah

Rated capacity

≥305 Wh/kg

Energy density

46.0 × 120 mm

Diameter × height

NCM-Gr/Si · ≥1,500 cycles; 0.5C/0.5C

Cell warranty: 12 months. Model-specific cycle life is a performance rating and does not extend the warranty.

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Description

FAQs

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Product Details

Product Overview

The LEAWAT IER46120HC is a 50 Ah cylindrical cell using the NCM-Gr/Si material system. The manufacturer lists an energy density of at least 305 Wh/kg and ≥1,500 cycles; 0.5c/0.5c. Review the complete model specification for your battery application.

Technical Specifications

Parameter	Specification
Brand	LEAWAT (Lihua)
Manufacturer model	IER46120HC
Chemistry / material system	NCM-Gr/Si
Format	46 mm cylindrical cell
Dimensions (diameter × height)	46.0 × 120 mm
Rated capacity	50 Ah
Nominal voltage	Not stated in this model table; request the current model datasheet.
Gravimetric energy density	≥305 Wh/kg
Charge temperature	-10 to 60 °C
Discharge temperature	-30 to 60 °C
Maximum continuous discharge rating (as printed)	30 min / 2C
Maximum pulse discharge rating	8.0C
Room-temperature cycle life (manual)	≥1,500 cycles; 0.5C/0.5C
Low-temperature cycle life (manual)	≥1,000 cycles; 3N3F
Application references	EV

Cell Integration Notes

The model-specific table does not state nominal voltage, cut-off voltages, weight or pulse duration for this cell. Confirm these against the current model datasheet before pack design.
Paired C-rate values and duration / C-rate strings are reproduced in the same order as the manual. Their individual definitions and test limits are not provided; do not interpret a paired value as a charge limit without confirmation.
Cycle-life test strings are reproduced as printed. The manual does not define all abbreviations or end-of-life criteria in these tables. Request the complete test method, including temperature, depth of discharge and capacity-retention limit.
Confirm the permitted charging profile, low-temperature charging restrictions, mechanical support, insulation, BMS protection and thermal management for the exact cell model.

Source: LEAWAT / Lihua Large Cylindrical Battery Introduction, 2026, PDF page 7. Product appearance is taken from the brochure; exact dimensions and supplied details must be confirmed. The small manufacturer model illustration is representative. No price, stock availability, certification or unlisted performance is assumed.

Warranty

Cell warranty: 12 months. Model-specific cycle life is a performance rating and does not extend the warranty. See the warranty policy.

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Send the model or configuration, quantity, destination and application. Request the current specification, available batch documents and an agreed quotation.

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FAQs

How can I verify the model and batch before ordering?

Request the specification sheet and available batch or serial-number information for your selected model. For cell orders, ask for cell origin and grading data; for complete packs or vehicles, confirm the finished configuration and available inspection documents before placing the order.

What is the minimum order quantity (MOQ)?

MOQ depends on the model and on current inventory. We support sample orders and small-batch trial orders, with tiered pricing for bulk purchases. Please fill in the model and required quantity in the "Request a Quote" form below and we will come back with a corresponding solution and price.

Do you support capacity grouping and PACK customization?

Yes. We can perform capacity, internal resistance and voltage grouping to customer requirements, and provide PACK structural design, BMS integration, connection processes (laser welding / ultrasonic welding) and thermal management solutions.

What is the delivery lead time and how are cells shipped?

Lead time is confirmed against model inventory and production scheduling, and the specific date is included in the quote. Cells are Class 9 dangerous goods and are shipped through qualified hazardous-goods logistics channels; UN38.3, MSDS and transport identification reports are available.

What certifications and test documents can you provide?

On request we can provide MSDS, UN38.3 test reports, transport identification reports, factory QC reports and batch consistency data. The exact document set depends on the model and the order requirements.

What are the warranty and after-sales policies?

Battery pack (PACK) warranty: 12 months or 1,200 cycles, whichever occurs first. Cell warranty: 12 months. Cell cycle life of 2,000 cycles is a performance rating and does not extend the warranty. For other components, refer to the applicable warranty policy. If anything is abnormal on arrival or in use, keep the original packaging and batch information and contact our technical support team.

Request a Quote

Tell us your required model, quantity and destination country. For custom packs, include voltage, capacity, dimensions and connector or BMS requirements.