Datasheet

ManualsBrandsGP Batteries ManualsBatteries and ChargersRechargeable Battery, Li-Ion, 3.7V, 2.6Ah

Product Specification Model No. : GP 18650-26FP

Revision: 2 Page 1 of 5

Revision History

Revision

Date

Initiator

Reason for Change

12 June, 2018

Alvin Chan

New Issue

03 July, 2018

Alvin Chan

Cycle life to 300 cycles, 80% of initial

capacity to align with our PPB

11 July, 2018

Alvin Chan

Pack operating temperature upper

limit is reduced from 60°C to 50°C

7 Aug, 2018

Kevin Chan

Pack operating temperature upper

limit is increased from 50°C to 55°C

Prepared By

Approved By

Alvin Chan

Date: 03

July, 2018

Kevin Chan

Date: 6/8/2018

Summary of content (5 pages)

PAGE 1
Product Specification Model No.
PAGE 2
Product Specification Model No. : GP 18650-26FP Revision: 2 Page 2 of 5 1. APPLICABILITY The specification is applicable to GP lithium ion rechargeable pack. GP Model Pack Size Chemistry Energy Density Certifications 2. : : : : : GP 18650-26FP Diameter = 19.1mm Max and Height = 72.0mm Max (Dimension is with cell sleeve) Lithium mixed oxide 557Wh/L UN38.3 BATTERY PACK SPECIFICATION No.
PAGE 3
Product Specification Model No. : GP 18650-26FP Revision: 2 Page 3 of 5 No. Item Standard Notes 15 Over-voltage discharge (V) 2.75 ± 0.1 As long as the protection module detects over-discharge point, will stop discharging 16 Over discharge recovery voltage (V) 3.0 ± 0.1 When the batteries voltage is higher than each of the value, before they can discharge 17 Over-current (A) 5.0 ± 2.
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Product Specification Model No. : GP 18650-26FP Revision: 2 Page 4 of 5 4. CELL RATINGS 4.1 4.2 Rated voltage Capacity # : : 4.3 Standard charge * : 4.4 4.5 4.6 4.7 4.8 4.9 Standard discharge * Maximum charge current * Maximum discharge current * Internal impedance * Cell weight Operating temperature : : : : : : 4.10 Storage temperature : 3.7V 2600mAh (typical) 2550mAh (minimum) Constant current at 1300mA with max voltage not to exceed 4.
PAGE 5
Product Specification Model No. : GP 18650-26FP Revision: 2 Page 5 of 5 temperatures Cycle Life Charge Retention 6. 0°C 80% 25°C 100% 40°C 90% then discharge cell using standard discharge as described at section 4.4 and at specified temperature. ≥ 80% of initial discharged capacity Measure discharged capacity after conducting 300 cycles of charge/discharge at 0.5C/0.5C with cut-off voltage at 3.0V.