lemonergy/ data

Rechargeable cell

Murata US18650VTC4A

2.1 Ah cell from Murata. Every value below is read from the manufacturer web page and keeps the conditions it was stated at; what the source does not state is marked as not stated.

Capacity
2.1 Ah
Nominal voltage
3.7 V
Energy
7.77 Whcalculated by Lemonergy from stated values: capacity × voltage
Mass
46.8 g
Specific energy
166 Wh/kgcalculated by Lemonergy from stated values
Energy density
Not stated
Dimensions
18 × 65 mm
Continuous discharge
35 A · 16.7 C
Cycle life
Not stated
Internal resistance
Not stated
Operating temperature
Not stated

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Specifications

6 quantities stated by the manufacturer web page, grouped as in the finder. Conditions are the rate, temperature and limits each value was stated at.

Current and power

QuantityValueConditionsFrom the source
Continuous discharge current35 Anone recordedNot stated: temperatureUS18650VTC4A (NRND): Nominal Capacity 2100 mAh; Positive Electrode Material NCM; Negative Electrode Material Gr; Nominal (Rated) Voltage 3.7 V; Weight 46.8 g; Diameter φ18.0 mm; Height 65.0 mm; Continuous Max Discharge Current 35.0 A; Features power

Electrical

QuantityValueConditionsFrom the source
Nominal voltage3.7 Vnone recordedUS18650VTC4A (NRND): Nominal Capacity 2100 mAh; Positive Electrode Material NCM; Negative Electrode Material Gr; Nominal (Rated) Voltage 3.7 V; Weight 46.8 g; Diameter φ18.0 mm; Height 65.0 mm; Continuous Max Discharge Current 35.0 A; Features power
Capacity2.1 Ahnone recordedNot stated: rate, temperature, discharge cut-off voltageUS18650VTC4A (NRND): Nominal Capacity 2100 mAh; Positive Electrode Material NCM; Negative Electrode Material Gr; Nominal (Rated) Voltage 3.7 V; Weight 46.8 g; Diameter φ18.0 mm; Height 65.0 mm; Continuous Max Discharge Current 35.0 A; Features power

Physical

QuantityValueConditionsFrom the source
Mass46.8 gnone recordedUS18650VTC4A (NRND): Nominal Capacity 2100 mAh; Positive Electrode Material NCM; Negative Electrode Material Gr; Nominal (Rated) Voltage 3.7 V; Weight 46.8 g; Diameter φ18.0 mm; Height 65.0 mm; Continuous Max Discharge Current 35.0 A; Features power
Diameter18 mmnone recordedUS18650VTC4A (NRND): Nominal Capacity 2100 mAh; Positive Electrode Material NCM; Negative Electrode Material Gr; Nominal (Rated) Voltage 3.7 V; Weight 46.8 g; Diameter φ18.0 mm; Height 65.0 mm; Continuous Max Discharge Current 35.0 A; Features power
Height65 mmnone recordedUS18650VTC4A (NRND): Nominal Capacity 2100 mAh; Positive Electrode Material NCM; Negative Electrode Material Gr; Nominal (Rated) Voltage 3.7 V; Weight 46.8 g; Diameter φ18.0 mm; Height 65.0 mm; Continuous Max Discharge Current 35.0 A; Features power

Source and dates

Document
Murata Cylindrical Type Lithium Ion Secondary Batteries lineup
Kind
manufacturer web page
SHA-256
af869dfcf32ec0bb7a45b137aef5debc642bcbe57fb272099645304db23666c4
Note
Recovered from the review issue that outlived its candidate file. The rendered issue carried no per-value statistic label and no page number, so neither is asserted here. Manufacturer source rechecked 2026-09-15; accepted after owner-delegated review 2026-09-16. See review/audits/2026-09-16-catalog-review.json.
Source document date
Not recorded (evidence)
Source revision
Not recorded
Specification source retrieved
Not recorded (evidence)
Product lifecycle checked
Not recorded
Product release
Not researched
Date context
Source retrieval and document revision do not establish product release or current availability.
Record
contrib/cells/murata/us18650vtc4a.yaml

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