Width Is the Primary Decision Axis
The 16mm width is the defining mechanical signal for products where a broader pouch would interfere with the board, grip, display or enclosure wall.
3.7V Lithium Polymer Battery
3.7 V 600mAh Lithium Polymer Battery 801645
The 801645 lipo battery provides a 600mAh rated capacity in an 8mm × 16mm × 45mm format. Its narrow 16mm width and 2.22Wh calculated energy make it a useful reference for slender devices that need a defined battery channel rather than a broad rectangular pocket.
801645 LiPo Battery Reference8mm × 16mm × 45mm Format
3.7V · ≈2.22WhProduct Snapshot
A Narrow 801645 Format for Slender Devices
The 801645 cell uses a 16mm-wide plan area that extends 45mm in length. This geometry can help product teams evaluate linear placement along a housing wall, board edge or narrow internal channel while retaining a 600mAh energy target.
Moderate Energy in a Linear Channel
The 600mAh rating and approximately 2.22Wh calculated energy support early comparison of active sessions, reporting intervals and recharge expectations.
600mAhRated Capacity
2.22WhCalculated Energy
16mmNarrow Width
45mmBattery Length
Technical Data
801645 LiPo Battery Specifications
The table separates confirmed configuration data from calculated electrical references so the 801645 format can be reviewed quickly during product planning.
| Mechanical and Electrical Specifications | |
|---|---|
| Product Number | 801645 |
| Nominal Voltage | 3.7V |
| Rated Capacity | 600mAh |
| Battery Dimension | 8mm × 16mm × 45mm |
| Approximate Battery Weight | Approx. 12g |
| Calculated Electrical References | |
| Standard Charge Current | Approx. 300mA |
| Rapid Charge Current | Approx. 600mA |
| Standard Discharge Current | Approx. 120mA |
| Maximum Discharge Current | Approx. 600mA |
| Calculated Energy | Approx. 2.22Wh |
Approximate weight uses the approved 3.7V LiPo family reference. Current and energy values are calculated planning references, not measured limits; confirm the final charger, protection and load specification for the finished battery.
Product Characteristics & Advantages
Narrow Linear Integration: Why Evaluate the 801645 LiPo Battery?
The 801645 is differentiated by its narrow footprint rather than by maximum capacity. The approximate 12g family weight reference, 8mm thickness and 16mm × 45mm plan area help teams compare linear placement, cable access and the effect of a longer cell on the finished product balance.
The 801645 is differentiated by its narrow footprint rather than by maximum capacity. The approximate 12g family weight reference, 8mm thickness and 16mm × 45mm plan area help teams compare linear placement, cable access and the effect of a longer cell on the finished product balance. The calculated electrical references provide a structured starting point for charger, load and protection discussions, while the final battery remains a configurable OEM design.
16mm for a Narrow Battery Channel
The slim width can help preserve room for a circuit board, display, grip surface or structural wall in a slender product.
45mm for Linear Placement
The length supports a battery pocket that follows the product axis, but retention and cable routing should be checked along the full channel.
2.22Wh for Compact Device Planning
The calculated energy gives the electronics team a starting point for comparing operating sessions and the desired service interval.
8mm for Stack-Up Review
The thickness should be assessed with the narrow width because the enclosure may have little freedom to absorb compression or connector height.
Approx. 300mA Standard-Charge Reference
The capacity-derived references support early charger and load discussion without presenting them as universal electrical limits.
Battery Calculation
Check 801645 Energy and Estimated Runtime
Use the prefilled 801645 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. 300mA is the approximate standard-charge reference for 600mAh.
2.22WhEstimated Energy
—Estimated Runtime
—Ideal Charge Time
How to Use the Result
The 801645 reference values are prefilled: 3.7V, 600mAh and a standard-charge reference of approximately 300mA. 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
Integrate the 801645 Battery Along a Narrow Device Axis
The 801645 format is most useful when width is more constrained than length. Review the 16mm channel, 45mm run, 8mm depth and cable exit as a single mechanical path, then compare the 600mAh energy target with the real duty cycle.
Protect the Narrow Channel
Reserve the 16mm width plus assembly clearance so the pouch is not compressed by the board, housing ribs or a connector body.
Use Length for Retention
The 45mm dimension can support end restraints or a long adhesive surface, but the finished design must account for pouch movement and service access.
Keep the Cell Near the Power Path
Longer placement may affect lead routing and voltage-drop review; plan the connection path early and confirm the final cable arrangement.
Compare the 2.22Wh Target
Use the calculated energy to compare operating sessions, radio activity and recharge intervals before deciding whether a wider cell would be preferable.
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 Narrow 801645 LiPo Battery
The 801645 reference fits application discussions where the battery must occupy a narrow strip of enclosure space. The emphasis is on width, cable routing and the difference between a linear pocket and a broad pouch-cell bay.
01Slim GPS and Tracking Devices
The 16mm width can be compared with a slim tracker shell, while the 45mm length provides a defined channel for the 600mAh energy target and communication duty cycle.
View GPS Tracker Solutions →
02Wearable Electronics with Linear Housings
The long, narrow geometry may support a strap, edge or rail-like housing where width affects comfort and the 8mm thickness must be checked against the enclosure.
View Wearable Battery Solutions →
03Handheld Scanners and Controllers
A linear battery channel can preserve room for controls and electronics in handheld devices. Review grip balance, connector location and retention along the 45mm length.
View Handheld Device Solutions →
04Portable Diagnostic Equipment
The 2.22Wh energy reference supports early runtime comparison in compact diagnostic products where a narrow internal bay is easier to allocate than a wide pocket.
View Medical Battery 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 801645 Battery Selection
Technical Guidance for Narrow LiPo Battery Integration
Geometry and EnergyWhat Is Energy Density in a Lithium Polymer Battery?
Understand why the 801645 width and length should be assessed alongside its calculated energy rather than treated as independent values.
Read the geometry and energy guide →
Current DemandWhat Is the C Rating of a LiPo Battery and Why It Matters
Connect startup and burst-load behavior with the final battery selection when the cell is installed in a narrow device.
Read the current demand guide →
ProtectionWhy Do LiPo Batteries Explode and How to Prevent It
Review protection, charging and mechanical handling practices before placing a narrow pouch cell in a constrained enclosure.
Read the protection guide →OEM Battery Support
Start the 801645 Inquiry with the Narrow Battery Channel
Send the internal channel width, available length, 8mm clearance, target runtime and connector position so the 600mAh reference can be considered as part of the complete device architecture.
Useful RFQ Inputs
The 801645 discussion benefits from precise geometry and connection information.
- Internal channel width and 45mm length
- 8mm depth and compression clearance
- Target runtime and active duty cycle
- Lead exit, connector and board location
- Charger and current-profile requirements
- Quantity, samples and approval timing
When the Linear Format Is Not the Best Fit
ZERNE can review a different width, length, capacity, protection or connector arrangement when the 801645 channel does not match the finished housing.
Discuss a Custom BatteryFAQ
801645 LiPo Battery Questions
Find answers about the 801645 3.7V 600mAh lithium polymer battery, its narrow 16mm width, calculated energy, approximate weight and linear integration path.
What are the dimensions of the 801645 LiPo battery?
The 801645 reference is specified as 8mm × 16mm × 45mm in thickness × width × length order. The 16mm width should be checked with enclosure walls, board clearance and connector access.
How much energy does 801645 provide?
The rated capacity is 600mAh at 3.7V nominal voltage. The calculated energy is approximately 2.22Wh before device cutoff, load, temperature, resistance, protection and system losses.
What is the approximate weight of the 801645 battery?
Using the approved family reference, the 600mAh configuration is approximately 12g. Final weight depends on the leads, connector, protection and assembly construction.
What current references are calculated for 801645?
The table provides approximately 300mA standard charge, 600mA rapid charge, 120mA standard discharge and 600mA maximum discharge references. Confirm the final limits for the completed battery.
Can ZERNE adapt the 801645 format?
Yes. Provide the available channel, required runtime, load profile, connector position, charger, environment, quantity and documentation needs for a configuration review.
Technical Inquiry
Review the 801645 Battery Channel with ZERNE
Share the available width and length, device load, desired operating interval and cable position so the review can focus on the narrow pocket and the final battery interface.
- Available channel width, length and depth
- 600mAh energy target and operating interval
- Board, cable and connector position
- Load, charger and sample requirements