Set of 2 x KeepPower 18650 3.6V 2600mAh Battery with BMS

Description

Lithium Ion batteries type 18650, with individual protection per cell (1S1P type BMS circuit) and with raised plus terminal (high top), used as such (not in assemblies), mainly in flashlights, medical devices and equipment, etc. The assembly is equipped with BMS, respectively with short-circuit, over-charge, high temperature and over-discharge protections.

TECHNICAL SPECIFICATION:

Brand/Manufacturer: KEEPPOWER™ / Keeppower Technology Co., Limited

Country of origin: China

Battery Coding: 18650 / Manufacturer Code P1826J

Equivalent or Compatible Codes: ICR18650 / P1826K (same protections, higher capacity) / P1826J (same protections, higher capacity)

Nominal Voltage: 3.6 V

Nominal Capacity: 2600 mAh (minimum 2550mAh) with 0.2 C (520mA)

Energy: 9.62Wh / cell

Recommended Discharge Current: up to 5.2 A / Standard Discharge Current 520 mA

Cut-off Voltage: Standard 2.5 V

Standard Charging Voltage: 4.2 V, Standard Charging Current 1300 mA (1.3A)

Charging time: approx. 4 hours (full charge up to 2600 mAh)

Number of cycles: ≥500 cycles, subject to the conditions of use

Capacity dependence on temperature: -10°C → 60% capacity reduction; +25°C → 100% of capacity; +55°C → 95% of capacity

Self-discharge: ≤15% self-discharge in 30 days, at a temperature of +25°C (much higher at extreme temperatures)

Protection: With internal protection (PCB or BMS, 1S1P circuit) against short circuit, overcharge and deep discharge.

Contacts: Button type (the plus terminal is slightly raised - high top).

Recommended operating/charging temperature: 0°C ... +45°C

Recommended operating/discharging temperature: -10°C ... +55°C

Storage temperature: -20°C ... +45°C up to 3 months (recommended +20°C)

Dimensions: diameter 18.6 mm ± 0.2 mm; length 68.9 mm ± 0.2 mm

Weight: ~53 grams

Packaging: Plastic box with 2 batteries, industrial product. The price is for a set of 2 batteries.

Note: for safety during transport, the battery is delivered from the factory at 50% charge, with a voltage of 3.7-3.95V. Before first use, charging with a suitable charger (specifically for Li-Ion batteries type 18650) is required.

Recommended compatible charger: Uniross Smart Charger Compact 3T, Ansmann UBC Lithium2 Smart Charger, XTAR-VC4, etc. (click on name for specifications and price).

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.