Compact Energy in a Defined Footprint
The 700mAh target gives the design team a clear starting point for periodic communication, sensing and short active sessions.
3.7 V Lithium Polymer Battery
3.7 V 700mAh Lithium Polymer Battery 603040
The 603040 lipo battery places a 700mAh rated capacity in a 6mm × 30mm × 40mm pouch format. Its approximately 2.59Wh reference is suited to compact connected products where a moderate energy reserve must share a defined battery bay with electronics and retention features.
603040 LiPo Battery Reference6mm × 30mm × 40mm Format
3.7 V · ≈2.59WhProduct Snapshot
A Balanced Format for Compact Connected Products
The 603040 combines a 6mm profile with a 30mm × 40mm plan area, making thickness and pocket area equally important for a connected device.
A Middle-Depth Pouch for Enclosure Planning
The 6mm thickness can be reviewed with cushioning, connector height and the clearance needed around the compact battery pocket.
700mAhRated Capacity
2.59WhCalculated Energy
6mmCell Thickness
30mm × 40mmPlan Area
Technical Data
603040 LiPo Battery Specifications
The table separates confirmed configuration data from calculated electrical references so the 603040 format can be reviewed quickly during product planning.
| 603040 Mechanical and Electrical Specifications | |
|---|---|
| Product Number | 603040 |
| Nominal Voltage | 3.7 V |
| Rated Capacity | 700mAh |
| Battery Dimension | 6mm × 30mm × 40mm |
| Approximate Battery Weight | Approx. 14g |
| C-Rate | 1C |
| Internal Resistance | 70mΩ |
| Calculated Electrical References | |
| Standard Charge Current | Approx. 350mA |
| Rapid Charge Current | Approx. 700mA |
| Standard Discharge Current | Approx. 140mA |
| Maximum Discharge Current | Approx. 700mA |
| Calculated Energy | Approx. 2.59Wh |
Approximate weight uses the approved 3.7 V LiPo family reference. Current and energy values are calculated planning references; internal resistance is a supplied reference, not a universal performance limit; confirm the final charger, protection and load specification for the finished battery.
Product Characteristics & Advantages
Compact Tracker Power with a Balanced Pocket: Why Evaluate the 603040 LiPo Battery?
The 603040 is differentiated by balanced geometry rather than maximum capacity. It is a practical reference when the cell must fit beside a board, antenna or sensor. Low-temperature suitability must be confirmed against the final operating and charging profile.
The 603040 is differentiated by balanced geometry rather than maximum capacity. It is a practical reference when the cell must fit beside a board, antenna or sensor. Low-temperature suitability must be confirmed against the final operating and charging profile. The calculated electrical references provide a structured starting point for charger, load and protection discussions, while the final battery remains a configurable OEM design.
2.59Wh for a Defined Operating Target
Use the calculated energy to compare the product load, standby interval and desired recharge schedule.
6mm × 30mm × 40mm for Enclosure Planning
Review the cell envelope with cushioning, protection, retention and cable access before releasing the battery bay.
700mAh for Connected-Device Planning
Compare update frequency, standby time and active bursts with the capacity-derived current references.
70mΩ for Power-Path Discussion
Use the listed internal-resistance reference with peak current, wiring, connector and temperature during validation.
Qualified Low-Temperature Evaluation
Confirm usable capacity, charging limits and cold-start behavior at the actual required operating condition.
Battery Calculation
Check 603040 Energy and Estimated Runtime
Use the prefilled 603040 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. 350mA is the approximate standard-charge reference for 700mAh.
2.59WhEstimated Energy
—Estimated Runtime
—Ideal Charge Time
How to Use the Result
The 603040 reference values are prefilled: 3.7 V, 700mAh and a standard-charge reference of approximately 350mA. 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 Compact Battery Around a Defined Pocket
Start with the 30mm × 40mm area, then confirm the 6mm depth, retention method and cable route. If the product operates in a cold environment, validate charging and usable capacity rather than relying on nominal capacity alone.
Pocket Planning
Reserve the complete rectangle plus cushioning and production tolerance before placing the board or antenna.
Electrical Review
Use the 700mAh and 70mΩ references for an initial load discussion, then confirm the finished protection and connector arrangement.
Cold-Weather Validation
Define operating, storage and charging conditions early so the low-temperature review uses a measurable test plan.
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 Compact 603040 LiPo Battery
The 603040 format connects a moderate energy reserve with a compact rectangle and a defined battery pocket for connected products.
01Personal Trackers
The 6mm × 30mm × 40mm envelope can be compared with a personal-tracker housing where periodic location updates and standby demand shape the capacity choice.
View Personal Tracker Solutions →
02Security Cameras
The 6mm × 30mm × 40mm format may suit a compact security-camera bay when standby duration, wireless activity and service access are reviewed together.
View Security Camera Battery Solutions →
03Asset Trackers
The 6mm × 30mm × 40mm pouch provides a focused reference for asset-tracking equipment that needs a moderate energy reserve and a controlled rectangular pocket.
View Asset Tracker 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 603040 Battery Selection
Use these technical guides to connect low-temperature operation, current demand and energy planning with the finished battery specification.
Operating ConditionsHow Temperature Affects the Performance of a LiPo Battery
Use this guide when validating the 603040 configuration for low-temperature operation, charging and capacity retention.
Read the operating conditions guide →
Current DemandWhat Is the C Rating of a LiPo Battery and Why It Matters
Compare the 603040 current references with startup demand, charger selection and the completed device power path.
Read the current demand guide →
Energy PlanningWhat Is Energy Density in a Lithium Polymer Battery?
Relate the 603040 calculated energy to its physical envelope, device load and target operating interval.
Read the energy planning guide →OEM Battery Support
Start the 603040 Review with the Pocket and Runtime
Share the device type, 30mm × 40mm pocket, operating interval, current profile and required temperature range so the review can focus on samples and approval planning.
Useful RFQ Inputs
Include the conditions that determine whether this reference is suitable for the finished product.
- Target runtime and duty cycle
- 700mAh energy target and load profile
- 6mm depth and 30mm × 40mm pocket
- Low-temperature operating and charging range
- Connector, protection and cable arrangement
- Forecast quantity, samples and documentation
When the Standard Format Needs Adjustment
ZERNE can review capacity, dimensions, protection, connector and temperature requirements when the 603040 configuration does not match the device.
Discuss a Custom BatteryFAQ
603040 LiPo Battery Questions
Find answers about the 603040 3.7 V 700mAh lithium polymer battery, including its dimensions, energy reference, current calculations, internal resistance and low-temperature evaluation.
What are the dimensions of the 603040 LiPo battery?
The 603040 reference is 6mm × 30mm × 40mm in thickness × width × length order. Add room for cushioning, leads, connector and retention in the finished pocket.
How much energy does the 603040 battery provide?
At 3.7 V nominal voltage and 700mAh rated capacity, the calculated energy is approximately 2.59Wh before cutoff, load, temperature and system losses.
What current references are shown for 603040?
The table provides Approx. 350mA standard charge, Approx. 700mA rapid charge, Approx. 140mA standard discharge and Approx. 700mA maximum discharge references. Confirm final safe limits for the completed battery.
How should the 603040 internal-resistance value be used?
The listed 70mΩ is a planning reference for voltage-drop discussion. Actual behavior also depends on temperature, protection, wiring, connector and load.
Can ZERNE review the 603040 format for a cold-weather product?
Yes. Share the operating and charging range, runtime, load profile, connector, protection requirements and quantity so ZERNE can define an appropriate validation path.
Technical Inquiry
Review the 603040 Battery Fit with ZERNE
Tell us the device type, battery pocket, operating interval, current profile and required temperature range so ZERNE can focus the 603040 review on practical integration.
- Target runtime and communication interval
- 6mm depth, retention and connector clearance
- Load, charger and 70mΩ resistance conditions
- Operating, storage and charging temperature