Why Evaluate the 801620 Format?
The short 20mm length and 16mm width can fit a compact cavity close to the board, while the 8.2mm thickness becomes the primary mechanical constraint.
3.7 V Lithium Polymer Battery
3.7 V 190mAh Lithium Polymer Battery 801620
The 801620 LiPo battery provides a 190mAh rated capacity in an 8.2mm × 16mm × 20mm short, thick envelope. Its approximately 0.70Wh energy reference is a starting point for compact devices that can accept depth but have limited plan length.
801620 LiPo Battery Reference8.2mm × 16mm × 20mm Format
3.7 V · ≈0.70WhProduct Snapshot
A Short, Deeper Format for Concentrated Placement
The 801620 uses a 16mm × 20mm plan area to keep the battery short. It can help designers compare a deeper pouch against longer thin references when the enclosure has a small concentrated bay.
Compare Depth with the Operating Target
The 190mAh rating and approximately 0.70Wh energy reference support early runtime planning, but the available depth must be verified with the finished assembly.
190mAhRated Capacity
0.70WhCalculated Energy
8.2mmCell Thickness
175mΩInternal Resistance
Technical Data
801620 LiPo Battery Specifications
The table separates confirmed configuration data from calculated electrical references so the 801620 format can be reviewed quickly during product planning.
| Mechanical and Electrical Specifications | |
|---|---|
| Product number | 801620 |
| Nominal voltage | 3.7 V |
| Rated capacity | 190mAh |
| Battery dimensions | 8.2mm × 16mm × 20mm |
| Approximate battery weight | Approx. 3.8g |
| C-rate | 1C |
| Internal resistance | 175mΩ |
| Calculated Electrical References | |
| Standard charge current | Approx. 95mA |
| Rapid charge current | Approx. 190mA |
| Standard discharge current | Approx. 38mA |
| Maximum discharge current | Approx. 190mA |
| Calculated energy | Approx. 0.70Wh |
Approximate weight follows the 3.7 V LiPo family reference. Current and energy values are calculated planning references, while internal resistance is a supplied reference; confirm the final charger, protection and load specification for the finished battery.
Product Characteristics & Advantages
Thick Short Battery for Compact Enclosures: Why Evaluate the 801620 LiPo Battery?
The 801620 is designed for a short, concentrated pocket rather than a long channel. Its page angle is the tradeoff between 8.2mm depth, 190mAh energy and a 175mΩ resistance reference.
The 801620 is designed for a short, concentrated pocket rather than a long channel. Its page angle is the tradeoff between 8.2mm depth, 190mAh energy and a 175mΩ resistance reference. The calculated electrical references provide a structured starting point for charger, load and protection discussions, while the final battery remains a configurable OEM design.
20mm for Short Placement
The short length can fit a compact board-side cavity or small enclosure bay where long cells interfere with the product layout.
16mm × 20mm for Concentrated Placement
The compact outline can leave the long axis of the product available for the PCB, controls or other components.
0.70Wh for Moderate Low-Power Use
The calculated energy supports comparison of sensing, tracking and short active sessions.
8.2mm for a Deeper Stack-Up
Check the profile against housing ribs, cushioning, connector height and service clearance before approving the pocket.
175mΩ for Voltage-Drop Questions
Use the listing as an early reference for startup and burst-load review, then validate the full battery path.
Battery Calculation
Check 801620 Energy and Estimated Runtime
Use the prefilled 801620 values or enter your own load assumptions for a quick energy and runtime estimate.
LiPo Battery Capacity Calculator
Energy is calculated from nominal voltage and capacity. Runtime uses the entered load power and an adjustable efficiency assumption.
Approx. 95mA is the approximate standard-charge reference for 190mAh.
0.70WhEstimated Energy
—Estimated Runtime
—Ideal Charge Time
How to Use the Result
The 801620 reference values are prefilled: 3.7 V, 190mAh and a standard-charge reference of approximately 95mA. Adjust the load power and efficiency to compare operating scenarios; the calculator does not infer safe limits from capacity alone.
- Energy = voltage × capacity ÷ 1000
- Runtime estimate = energy × efficiency ÷ load power
- Ideal charge time = capacity ÷ entered charge current
- Actual runtime depends on load profile, temperature, cutoff and system losses
Use the result for early comparison, then confirm the charger, protection, connector and final battery specification through sample testing.
Integration Guidance
Fit the 801620 Battery in a Short Device Cavity
For 801620, confirm the 8.2mm depth and 16mm × 20mm plan area with the board, housing and connector before evaluating the 190mAh operating target.
Check Depth Against the Enclosure
The 8.2mm cell dimension should be reviewed with cushioning, retention and neighboring components rather than treated as the finished assembly height.
Use the Short Outline to Preserve Length
The 20mm length may free the long axis of the device, but the battery still needs a protected edge and accessible lead route.
Compare 0.70Wh with Real Usage
Use the calculated energy to estimate duty-cycle options, then validate cutoff, temperature and system losses.
Review the 175mΩ Listing
Compare the resistance reference with peak load, wiring and connector behavior before approving the power path.
The stated dimensions and calculated values are reference inputs for design planning. Confirm the finished battery drawing, tolerance, protection, connector and test conditions before production release.
Applications & Solutions
Applications for the 801620 Short LiPo Battery
The 801620 can be evaluated in compact devices with a short battery cavity, modest energy demand and enough depth for a thicker pouch assembly.
01Blood Glucose Monitors
The 8.2mm × 16mm × 20mm envelope can be evaluated in portable glucose-monitor designs where the battery competes with sensing, display and service space.
View Blood Glucose Monitor Solutions →
02Portable ECG Monitors
The 190mAh reference supports an early ECG-monitor comparison focused on enclosure stack-up, electrode connections, operating interval and data transmission.
View Portable ECG Monitor Solutions →
03Blood Pressure Monitors
The compact rectangular outline can be compared with blood-pressure-monitor electronics where sensing hardware and the battery must share a controlled pocket.
View Blood Pressure Monitor Solutions →These application paths are starting points for OEM evaluation. Final suitability depends on actual load, runtime, temperature, protection, connector and assembly requirements.
Related Technical Articles
Guidance for 801620 Battery Selection
These resources help evaluate a short, deep battery through energy, current and temperature considerations.
Energy PlanningWhat Is Energy Density in a Lithium Polymer Battery?
Relate 0.70Wh to the short 16mm × 20mm pocket and available cell volume.
Read the energy planning guide →
Current DemandWhat Is the C Rating of a LiPo Battery and Why It Matters
Use the 175mΩ value to frame voltage-drop and startup review.
Read the current demand guide →
Operating ConditionsHow Temperature Affects the Performance of a LiPo Battery
Check thermal and charging conditions in the deeper compact assembly.
Read the operating conditions guide →OEM Battery Support
Start the 801620 Inquiry with the Short Cavity
Share the 16mm × 20mm pocket, 8.2mm depth, target runtime and load profile so the 190mAh reference can be compared with thinner alternatives.
Useful RFQ Inputs
The RFQ should make the short-pocket advantage and depth limitation explicit.
- 16mm × 20mm pocket and 8.2mm depth
- 190mAh target and operating interval
- Continuous/peak load profile
- Charger, protection and thermal conditions
- Connector, cable route and retention
- Samples, quantity and documentation needs
When the Short Cavity Needs Less Depth
ZERNE can compare 671720, 652023 or a custom thinner configuration when the 801620 depth cannot be protected in the finished enclosure.
Discuss a Custom BatteryFAQ
801620 LiPo Battery Questions
Find answers about the 801620 3.7 V 190mAh lithium polymer battery, including its short dimensions, calculated energy, resistance and deeper-pocket tradeoff.
What are the dimensions of the 801620 LiPo battery?
The 801620 reference is specified as 8.2mm × 16mm × 20mm in thickness × width × length order. Allow additional room for cushioning, retention, leads, connector and protection.
How much energy does the 801620 battery provide?
The rated capacity is 190mAh at a nominal voltage of 3.7 V. The calculated energy is approximately 0.70Wh before cutoff, load, temperature, resistance, protection and system losses.
What is the approximate weight of the 801620 battery?
Using the 3.7 V LiPo family weight reference, the 190mAh configuration is approximately 3.8g. Finished weight depends on leads, connector, protection and assembly details.
What current references apply to the 801620 configuration?
The calculated current references are approximately 95mA standard charge, 190mA rapid charge, 38mA standard discharge and 190mA maximum discharge. Confirm the final safe limits for the completed battery.
What is the main packaging value of 801620?
The 801620 keeps the plan area at 16mm × 20mm and the length short at 20mm, which can suit a concentrated cavity when the enclosure can accept 8.2mm depth.
What should be confirmed around the 8.2mm cell?
Check cushioning, housing clearance, connector height, protection, retention and the finished battery assembly thickness before approving the pocket.
Technical Inquiry
Review the 801620 Short Battery Cavity with ZERNE
Share the short pocket, depth clearance, operating interval and peak-load profile so the 190mAh configuration can be assessed with the full enclosure.
- 8.2mm depth and 16mm × 20mm pocket
- 190mAh target and 0.70Wh reference
- Load, charger and 175mΩ resistance conditions
- Connector, samples and production plan