Samsung SDI 18650 1s 3.7V 3400mAh battery with 2503-02 plug

Description

Lithium Ion battery type 18650 (INR18650), industrial type (bulk), equipped with red/black cables, protection circuit (BMS0 type 1S 2A and connector type 2503-02, used in various equipment.

We make the assembly to order in our workshop in Rasnov, usually in 2-5 working days (depending on the quantity and the load of the production workshop at the time of the order).

NEW: The assembly is now made with the SAMSUNG SDI INR18650-35E 3400mAh cell!

PRODUCT SPECIFICATION:

Product type: Li-Ion battery pack made by Sprinter2000.ro in Romania, from a 18650 type cell, with 1S-2A protection circuit, 2503-02 plug wires

Cell brand: Uniross® - French brand, cell made in China

Battery type: Lithium-Ion / INR

Cell brand and model: Samsung SDI INR18650-35E 3400mAh 8A

Battery coding and equivalent codes: 18650 / ICR18650 / UICR18650-2600 / UICR18650FT26-B / INR18650

Nominal voltage: 3.7 V

Maximum voltage: 4.2 V

Cut-off voltage: 2.75 V

Nominal capacity: 3400 mAh (minimum capacity 3350 mAh)

Standard discharge: 0.2C (680 mA), constant discharge to 2.75 V

Maximum discharge current: 2A

Initial impedance / Internal resistance of a new and charged cell: ≤ 32 mΩ

Standard charging voltage: 4.2 V, constant current 0.2C (680 mA)

Maximum charging current: 0.5C (1700 mA)

Charging time: approx. 5 hours (full charge to 3400 mAh)

Internal protections: Overcharge and deep discharge.

Contacts: 2-pin 2503-02 connector

Operating/charging temperature: 0°C ... +45°C

Operating/discharging temperature: -10°C ... +55°C

Storage temperature: -10°C ... +35°C (recommended +20°C)

Dimensions: cell diameter max 18.5 mm; length max.65.3 mm

Cell weight: approx.50 grams

Packaging: bulk, industrial product

Note: for safety during transport, the battery is delivered from the factory at 50% charge, with a voltage of 3.7 - 3.95 V. Before first use, charging with a suitable charger is required, preferably directly in the equipment.

Warnings: Do not overcharge, do not throw into fire, do not short-circuit even after use. Do not throw away - hand over used batteries only to collection centers.