1000mAh in a Balanced Square Layout
The 40mm × 40mm footprint can simplify early enclosure comparison when the battery bay is compact but not constrained to a narrow strip.
3.7V Lithium Polymer Battery
3.7 V 1000mAh Lithium Polymer Battery 604040
The 604040 lipo battery provides a 1000mAh rated capacity in a 6mm × 40mm × 40mm square-oriented pouch format. Its approximately 3.70Wh calculated energy and approximately 20g family weight reference give OEM teams a compact higher-capacity option when the enclosure can allocate a balanced battery bay.
604040 LiPo Battery Reference6mm × 40mm × 40mm Format
3.7V · ≈3.70WhProduct Snapshot
A 604040 Format for Compact Square Battery Bays
The 604040 configuration combines a 1000mAh energy target with a 6mm profile and a 40mm × 40mm footprint. It is a practical reference for products that need more reserve than a sub-1000mAh cell while keeping the battery area relatively compact and easy to support.
3.70Wh with a Manageable 6mm Profile
The calculated energy supports runtime and recharge planning while the 6mm depth leaves a concrete boundary for cushioning, retention and connector clearance.
1000mAhRated Capacity
3.70WhCalculated Energy
40mm × 40mmSquare Footprint
Approx. 20gWeight Reference
Technical Data
604040 LiPo Battery Specifications
The table separates confirmed configuration data from calculated electrical references so the 604040 format can be reviewed quickly during product planning.
| Mechanical and Electrical Specifications | |
|---|---|
| Product Number | 604040 |
| Nominal Voltage | 3.7V |
| Rated Capacity | 1000mAh |
| Battery Dimension | 6mm × 40mm × 40mm |
| Approximate Battery Weight | Approx. 20g |
| Calculated Electrical References | |
| Standard Charge Current | Approx. 500mA |
| Rapid Charge Current | Approx. 1000mA |
| Standard Discharge Current | Approx. 200mA |
| Maximum Discharge Current | Approx. 1000mA |
| Calculated Energy | Approx. 3.70Wh |
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
Compact Square Energy Reserve: Why Evaluate the 604040 LiPo Battery?
The 604040 is a capacity-and-footprint reference for teams deciding whether a square battery bay can deliver a 1000mAh target without moving to a much deeper or longer format. Its approximately 20g family weight reference and calculated current values support the first mechanical and electrical review.
The 604040 is a capacity-and-footprint reference for teams deciding whether a square battery bay can deliver a 1000mAh target without moving to a much deeper or longer format. Its approximately 20g family weight reference and calculated current values support the first mechanical and electrical review. The calculated electrical references provide a structured starting point for charger, load and protection discussions, while the final battery remains a configurable OEM design.
1000mAh for a Larger Energy Reserve
The rated capacity provides a clear comparison point when a 700–900mAh option may not meet the desired operating interval.
40mm × 40mm for Square Placement
The balanced plan area can support central or side-mounted placement where a long battery channel would make the enclosure harder to arrange.
6mm for Controlled Stack-Up Planning
The thickness should be checked with housing ribs, cushioning, connector height and the clearance required for assembly and service.
Approx. 20g for Portable-Product Budgeting
The family-derived reference can be included in an early total-device mass estimate before the finished assembly is weighed.
Approx. 500mA Standard-Charge Reference
The capacity-derived current values help begin charger and load conversations without replacing final battery validation.
Battery Calculation
Check 604040 Energy and Estimated Runtime
Use the prefilled 604040 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. 500mA is the approximate standard-charge reference for 1000mAh.
3.70WhEstimated Energy
—Estimated Runtime
—Ideal Charge Time
How to Use the Result
The 604040 reference values are prefilled: 3.7V, 1000mAh and a standard-charge reference of approximately 500mA. 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 604040 Battery Around a Square 40mm × 40mm Bay
The 604040 design question is whether the product can reserve a stable 40mm × 40mm battery area and a 6mm depth while keeping the 1000mAh energy target compatible with the real load, charging and protection requirements.
Center the Battery Bay
Use the square footprint to identify a stable support area, then add cushioning, retention and tolerance instead of relying on the pouch to absorb enclosure movement.
Check Depth Against Nearby Components
Review the 6mm profile with board height, housing ribs, connector placement and the finished protection arrangement before approving the stack-up.
Match 3.70Wh to the Duty Cycle
Compare the calculated energy with active load, standby behavior, wireless activity and the expected interval between charging events.
Validate the 1C Current Path
Use the calculated values as early references and confirm the final charger, protection, connector and load limits through the completed design.
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 604040 LiPo Battery Format
The 604040 format is relevant to products that need a 1000mAh-class energy target in a compact, balanced battery bay. The application logic emphasizes stable support, manageable depth and predictable service access.
01Personal Trackers
The 1000 mAh capacity can be compared with location-reporting intervals, wearable comfort and the available 6 mm × 40 mm × 40 mm enclosure space.
View Personal Trackers solutions →
02Barcode Scanners
The format can be assessed beside the scan engine, trigger, display and grip structure in a handheld barcode-scanner enclosure.
View Barcode Scanners solutions →
03Smart Home Devices
The pouch format can support early review of a connected smart-home enclosure where battery space, wireless standby and service access must be balanced.
View Smart Home Devices solutions →
04Portable Printers
The 6 mm × 40 mm × 40 mm envelope can be checked against paper path, motor load, control placement and service access in a portable printer.
View Portable Printers 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 604040 Battery Selection
Technical Guidance for 604040 Battery Selection
Energy DensityWhat Is Energy Density in a Lithium Polymer Battery?
Review how watt-hours, capacity and physical volume work together when the battery must fit a defined enclosure.
Read the technical guide →
TemperatureHow Temperature Affects the Performance of a LiPo Battery
Keep temperature, resistance, charging limits and the usable energy window in the final validation plan.
Read the technical guide →
SafetyWhy Do LiPo Batteries Explode and How to Prevent It
Review charging, handling, storage and protection considerations before integrating a lithium polymer battery.
Read the technical guide →OEM Battery Support
Start the 604040 Inquiry with the Square Bay and Load Profile
Share the 40mm × 40mm battery bay, 6mm clearance, target operating interval and load profile so the 1000mAh reference can be assessed as part of the complete device architecture.
Useful RFQ Inputs
A 604040 review should connect the square pocket with actual runtime, charging and assembly conditions.
- 40mm × 40mm battery bay and retention method
- Available 6mm depth and clearance
- Target runtime, duty cycle and peak load
- Charger, protection and current conditions
- Connector, cable exit and service access
- Samples, annual quantity and documentation needs
When the Square Format Needs a Different Reserve
ZERNE can review alternate capacity, thickness, dimensions, protection, connector and assembly requirements when the 604040 reference does not match the finished product.
Discuss a Custom BatteryFAQ
604040 LiPo Battery Questions
Find answers about the 604040 3.7V 1000mAh lithium polymer battery, its compact square footprint, calculated current references, approximate weight and OEM integration path.
What are the dimensions of the 604040 LiPo battery?
The 604040 reference is specified as 6mm × 40mm × 40mm in thickness × width × length order. Add clearance for cushioning, retention, leads, connector and the finished protection arrangement.
How much energy does the 604040 battery provide?
The rated capacity is 1000mAh at a nominal voltage of 3.7V. The calculated energy is approximately 3.70Wh before cutoff, load, temperature, resistance, protection and system losses.
What is the approximate weight of the 604040 battery?
Using the approved 3.7V LiPo family reference, the 1000mAh configuration is approximately 20g. The finished assembly weight depends on leads, protection, connector and construction details.
What current references are calculated for 604040?
The table provides approximately 500mA standard charge, 1000mA rapid charge, 200mA standard discharge and 1000mA maximum discharge references. Confirm the final safe limits for the completed battery.
Can ZERNE customize a 604040 battery configuration?
Yes. Share the square battery bay, runtime, load profile, charging conditions, connector, operating environment, quantity and documentation needs for a custom design review.
Technical Inquiry
Review the 604040 Battery Bay with ZERNE
Share the target application, 40mm × 40mm pocket, 6mm depth, operating interval, current profile and production plan so the review can focus on square-bay fit and sample validation.
- Product model and target application
- Required capacity, runtime and duty cycle
- Square pocket, clearance and connector
- Load profile, charger and production requirements