Article Li-Ion 4400mAh 3,6V SVOLT 21700

*Product photo is for illustration purposes

Li-Ion battery SVOLT model 21700 with capacity 4400mAh and voltage 3,6V.

Price: 75 Kč
Price excl. VAT: 62 Kč

Price history

Lowest price in the last 30 days before discount 75 Kč

DOCUMENTS FOR DOWNLOAD

SVOLT_21700-4400mAh_Datasheet.pdf

UM_aku_CS-ENG.pdf

Instructions for use and maintenance of batteries

Availability: In stock, to be shipped within 3 days

Brand SVOLT

Reference: 21700SVOLT4400

Features

Weight: ±67,5 g
Energy: 15.84 Wh
Rated capacity: 4.4 Ah
Nominal voltage: 3.6 V
Dimensions (D × H): 21 × 70 mm

Quantity

Specifications
Information

Rated capacity: 4400 mAh@0.2C
Minimum capacity: 4200 mAh@0.2C
Rated voltage: 3.6V
Charging voltage: 4.20V
Discharge cut-off voltage: 2.75V
Maximum charging current: 0℃ ≤ T ≤ 5℃ 0.2C (880mA) (not for cycle life); 5℃ < T ≤ 15℃ 0.5C (2200mA) (not for cycle life); 15℃ < T ≤ 45℃ 1C (4400mA) (not for cycle life)
Maximum discharge current: -20℃ ≤ T ≤ 5℃ 1.0C (4400mA) (not valid for cycle life); 5℃ < T ≤ 45℃ 3.0C (13200mA) (not valid for cycle life); 45℃ < T ≤ 60℃ 1.5C (6600mA) (not valid for cycle life)
Internal resistance: ≤ 20 mΩ (AC impedance, 1000 Hz)
Storage temperature: 1 year -20~25℃; 3 months -20~45℃; 1 month -20~60℃

Package contains: 1x Li-Ion cell

Cells cannot be connected by soldering. To avoid damage, resistance or laser welding is recommended to connect the cells.

Description

Battery 21700, lithium cell

This cylindrical lithium cell with typical dimensions (approx. 21 x 70 mm) is one of the newest and most powerful lithium-ion battery types on the market. They are characterized by high capacity, long life and fast charging. 21700 lithium batteries are used in a wide range of electronic devices, including: