1307-0001

Rechargeable Battery, 3.6 V, Lithium Ion, 3.5 Ah, 18650, Raised Positive and Flat Negative, 1

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.

Manufacturer: ANSMANN
Product type: Batteries - Rechargeable
Battery Voltage:3.6V; Battery Technology:Lithium Ion; Battery Capacity:3.5Ah; Battery Size Code:18650; Battery Terminals:Raised Positive and Flat Negative; External Diameter:18.5mm; Extern
SVHC: No SVHC (25-Jun-2025)
Weight: 49g
Pack Quantity: 1
Product Range: -
Battery Voltage: 3.6V
External Height: 70mm
Battery Capacity: 3.5Ah
Battery IEC Code: -
Battery NEDA Code: -
Battery Size Code: 18650
Battery Terminals: Raised Positive and Flat Negative
External Diameter: 18.5mm
Battery Compliance: -
Battery Technology: Lithium Ion
Battery Type / Size: 18650

Delivery and price
Units per pack	50
Price	19.52 €
Current stock	50+
Lead time	30 days

Datasheet

|**cell type:**<br>Li-Ion<br>**cell size:**<br>18650<br>**built-in cell:**<br>LG INR 18650 MJ1 3500mAh<br>**Conditions**<br>**nominal voltage:**<br>3.6 V<br>**capacity**<br>nominal:<br>3500 mAh<br>discharge at 0.2C<br>minimum:<br>3350 mAh<br>discharge at 0.2C<br>3200 mAh<br>discharge at 1C<br>ta: 20°C; EV(Discharge End Voltage): 2.50V<br>**discharge**<br>max. continuous<br>discharge current:<br>5000 mA<br>ta: 0....45°C<br>**important:**avoid cell temperature above 60°C<br>discharge end voltage:<br>≥ 2.75 V<br>(recommended)<br>**important:**avoid long time deep discharge<br>**charge**<br>charging method:<br>CC - CV (Constant Current - Constant Voltage)<br>initial charge current:<br>680 mA<br>at standard charge<br>1700 mA<br>at rapid charge<br>charge end voltage:<br>4.2 V<br>± 50mV<br>charge cut off<br>by time:<br>6 h<br>at standard charge<br>3 h<br>at rapid charge<br>by current drop:<br>50 mA<br>end current - cut off<br>**internal resistance:**<br>≤ 100 mΩ<br>at 1kHz, sine wave measurement<br>according to IEC 896-2<br>energy:<br>12.60 Wh<br>**safety board protection functions**<br>overcharge cut off voltage:<br>4.325 V<br>± 0.05V<br>deep disch.cut off voltage:<br>2.5 V<br>± 0.1V<br>overload cut off current:<br>8 A<br>± 2A<br>**life time expectance**<br>(C>70% of min. capacity)<br>≥ 300 cycles<br>at 0.5C charge/discharge rate<br>**self discharge:**<br>≤ 2 %/month<br>at 20°C<br>≤ 5 %/month<br>at 30°C<br>≤ 10 %/month<br>at 40°C<br>**ambient temperature**<br>**range:**<br>0...45 °C<br>charge<br>- 20...60 °C<br>discharge<br>- 20...25 °C<br>storage max. 1year<br>- 20...45 °C<br>storage max. 3months<br>preferred charge state<br>for long time storage:<br>30...50%<br>**mechanical specifications**<br>cell dimensions (incl. sleeve)<br>diameter d1:<br>18.5 ± 0.3<br>mm<br>diameter d2:<br>3.5 ± 0.5<br>mm<br>height h1:<br>70.0 –2<br>mm<br>height h2:<br>1.5 + 0.3<br>mm<br>weight:<br>49 ± 3<br>g<br>80<br>d1<br>rT]|**cell type:**<br>Li-Ion<br>**cell size:**<br>18650<br>**built-in cell:**<br>LG INR 18650 MJ1 3500mAh<br>**Conditions**<br>**nominal voltage:**<br>3.6 V<br>**capacity**<br>nominal:<br>3500 mAh<br>discharge at 0.2C<br>minimum:<br>3350 mAh<br>discharge at 0.2C<br>3200 mAh<br>discharge at 1C<br>ta: 20°C; EV(Discharge End Voltage): 2.50V<br>**discharge**<br>max. continuous<br>discharge current:<br>5000 mA<br>ta: 0....45°C<br>**important:**avoid cell temperature above 60°C<br>discharge end voltage:<br>≥ 2.75 V<br>(recommended)<br>**important:**avoid long time deep discharge<br>**charge**<br>charging method:<br>CC - CV (Constant Current - Constant Voltage)<br>initial charge current:<br>680 mA<br>at standard charge<br>1700 mA<br>at rapid charge<br>charge end voltage:<br>4.2 V<br>± 50mV<br>charge cut off<br>by time:<br>6 h<br>at standard charge<br>3 h<br>at rapid charge<br>by current drop:<br>50 mA<br>end current - cut off<br>**internal resistance:**<br>≤ 100 mΩ<br>at 1kHz, sine wave measurement<br>according to IEC 896-2<br>energy:<br>12.60 Wh<br>**safety board protection functions**<br>overcharge cut off voltage:<br>4.325 V<br>± 0.05V<br>deep disch.cut off voltage:<br>2.5 V<br>± 0.1V<br>overload cut off current:<br>8 A<br>± 2A<br>**life time expectance**<br>(C>70% of min. capacity)<br>≥ 300 cycles<br>at 0.5C charge/discharge rate<br>**self discharge:**<br>≤ 2 %/month<br>at 20°C<br>≤ 5 %/month<br>at 30°C<br>≤ 10 %/month<br>at 40°C<br>**ambient temperature**<br>**range:**<br>0...45 °C<br>charge<br>- 20...60 °C<br>discharge<br>- 20...25 °C<br>storage max. 1year<br>- 20...45 °C<br>storage max. 3months<br>preferred charge state<br>for long time storage:<br>30...50%<br>**mechanical specifications**<br>cell dimensions (incl. sleeve)<br>diameter d1:<br>18.5 ± 0.3<br>mm<br>diameter d2:<br>3.5 ± 0.5<br>mm<br>height h1:<br>70.0 –2<br>mm<br>height h2:<br>1.5 + 0.3<br>mm<br>weight:<br>49 ± 3<br>g<br>80<br>d1<br>rT]|**cell type:**<br>Li-Ion<br>**cell size:**<br>18650<br>**built-in cell:**<br>LG INR 18650 MJ1 3500mAh<br>**Conditions**<br>**nominal voltage:**<br>3.6 V<br>**capacity**<br>nominal:<br>3500 mAh<br>discharge at 0.2C<br>minimum:<br>3350 mAh<br>discharge at 0.2C<br>3200 mAh<br>discharge at 1C<br>ta: 20°C; EV(Discharge End Voltage): 2.50V<br>**discharge**<br>max. continuous<br>discharge current:<br>5000 mA<br>ta: 0....45°C<br>**important:**avoid cell temperature above 60°C<br>discharge end voltage:<br>≥ 2.75 V<br>(recommended)<br>**important:**avoid long time deep discharge<br>**charge**<br>charging method:<br>CC - CV (Constant Current - Constant Voltage)<br>initial charge current:<br>680 mA<br>at standard charge<br>1700 mA<br>at rapid charge<br>charge end voltage:<br>4.2 V<br>± 50mV<br>charge cut off<br>by time:<br>6 h<br>at standard charge<br>3 h<br>at rapid charge<br>by current drop:<br>50 mA<br>end current - cut off<br>**internal resistance:**<br>≤ 100 mΩ<br>at 1kHz, sine wave measurement<br>according to IEC 896-2<br>energy:<br>12.60 Wh<br>**safety board protection functions**<br>overcharge cut off voltage:<br>4.325 V<br>± 0.05V<br>deep disch.cut off voltage:<br>2.5 V<br>± 0.1V<br>overload cut off current:<br>8 A<br>± 2A<br>**life time expectance**<br>(C>70% of min. capacity)<br>≥ 300 cycles<br>at 0.5C charge/discharge rate<br>**self discharge:**<br>≤ 2 %/month<br>at 20°C<br>≤ 5 %/month<br>at 30°C<br>≤ 10 %/month<br>at 40°C<br>**ambient temperature**<br>**range:**<br>0...45 °C<br>charge<br>- 20...60 °C<br>discharge<br>- 20...25 °C<br>storage max. 1year<br>- 20...45 °C<br>storage max. 3months<br>preferred charge state<br>for long time storage:<br>30...50%<br>**mechanical specifications**<br>cell dimensions (incl. sleeve)<br>diameter d1:<br>18.5 ± 0.3<br>mm<br>diameter d2:<br>3.5 ± 0.5<br>mm<br>height h1:<br>70.0 –2<br>mm<br>height h2:<br>1.5 + 0.3<br>mm<br>weight:<br>49 ± 3<br>g<br>80<br>d1<br>rT]|
|---|---|---|
||**ANSMANN Specifications for model:**|**Li - Ion Battery 3.6V 3500mAh**<br>**with inside Protection Board(PCB)**|
||data sheet no. /part no.||
||supplier no.<br>~~a~~|703365<br>~~a~~|
||author / date<br>~~pT~~|TG / 25.07.2018<br>~~pT~~|



80 **Li - Ion Battery 3.6V 3500mAh ANSMANN Specifications for model: with inside Protection Board (PCB)** data sheet no. / part no. ~~a~~ supplier no. 703365 ~~pT~~ author / date TG / 25.07.2018 

Manufacturer reserves the right to alter or amend the design, model and specification without prior notice

Updated at June 4, 2026

About Novapart

Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.

Learn more →

Stock Shortage Specialist

When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.

Request a quote →

Compliant Alternatives

We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.

BOM Analysis service →