Voltage and Capacity
Voltage defines the electrical system level; ampere-hours indicate stored charge. Energy is commonly considered as voltage multiplied by capacity.
Technical support
Resources for battery selection, integration and export preparation.
Access document placeholders, review frequently asked questions and use our basic technical guidance to prepare a more effective inquiry.
Datasheet download center
Technical document placeholders.
Replace the reserved links below with approved, current PDF documents before publishing. Confirm each document applies to the selected product model and destination market.
Frequently asked questions
Key questions from industrial buyers.
Can battery cells be used in series and parallel?+
Series connections increase system voltage, while parallel connections increase available capacity. A final configuration must be reviewed against the selected cell, BMS design, protection requirements and intended operating conditions.
Which export certifications can be provided?+
Applicable documentation depends on the selected product, supply batch, transport route and destination market. Please provide your market and application so that relevant documentation can be discussed accurately.
What shipping rules apply to lithium batteries?+
Lithium battery shipments are subject to transport classifications, packaging, labelling and carrier requirements. The appropriate route should be evaluated according to the battery type, quantity and destination before shipment planning.
How do different lithium cell types compare?+
Cell chemistries and formats differ in voltage, capacity, discharge capability, cycle life, temperature characteristics and intended use. The correct choice should be based on the full application requirement rather than a single parameter.
Basic lithium battery knowledge
Four practical principles for project planning.
Cell Chemistry
LiFePO4, high-rate lithium and primary lithium cells serve different performance and application requirements.
Battery Management
For rechargeable battery packs, the BMS supports monitoring and protection functions appropriate to the system design.
Application Fit
Temperature, discharge rate, mechanical dimensions, service life and installation conditions all influence product selection.
Technical inquiry
Need product-specific support?
Send your existing model, dimensions, application, required quantity and destination market. Our team will review the request and advise on the relevant next step.
Technical Support Email
support@goldwheel-energy.com