Lithium battery charge for shipping: the 2026 rules

A UK camera shop tests rechargeable equipment before dispatch. It charges each battery fully so the customer can use the product immediately. If the battery then travels loose beside the camera by air, that helpful retail step can conflict with the transport conditions. The 2026 change makes the packing arrangement central to the decision. Your test station and dispatch station need the same product record, so a fully charged demonstration unit does not accidentally enter a different shipping procedure.

What changed for batteries packed with equipment in 2026? #

The IATA Battery Guidance 2026 states the new requirements from 1 January 2026 for lithium-ion batteries packed with equipment, Packing Instruction 966. In Section I, the cells and batteries must not exceed 30% of rated capacity. In Section II, the rule applies when their Watt-hour rating exceeds 2.7 Wh. These are air-cargo requirements. They are not a general statement that every rechargeable product moving anywhere by road must have the same charge limit.

For a webshop, the practical change is to review stock that previously went from quality testing directly to the packing table. Identify which products are actually shipped by air and which contain a separately packed battery. Put the permitted charge condition into the product’s dispatch instruction and establish how it will be checked. Do not simply add “charge 30%” to every order note. That instruction may be ambiguous for an installed battery, an unapproved replacement pack or a device that has no reliable charge indicator.

Is a battery inside the device subject to the same limit? #

The cited guidance treats lithium-ion batteries contained in equipment under PI 967 separately. It strongly recommends a state of charge no greater than 30%, or an indicated battery capacity no greater than 25%, but says the reduced state of charge is not mandatory for these items under that general provision. This distinction matters when the battery is properly installed in the camera rather than wrapped separately beside it. The carrier can also have additional conditions, so check the actual contracted service.

Do not turn that distinction into an instruction to insert every loose spare battery into any available device. The arrangement must correspond to the real equipment and its approved transport configuration. A spare in the same retail box is still separately packed. An extra spare included as a promotion can therefore change the applicable part of your dispatch review, even though the main camera battery remains installed. Record installed and separate batteries independently in a kit instead of giving the complete order a single vague “contains battery” flag.

Which charge instruction belongs to each configuration? #

A hypothetical 2.5 Wh cell and a 3 Wh cell sit on different sides of the Section II charge threshold, because the wording is above 2.7 Wh. That comparison does not establish that the smaller cell is unrestricted. It only identifies whether this specific provision applies. Likewise, being below 100 Wh does not cancel the new charge condition for a separately packed battery. Keep the rating, packing instruction and charge status as separate facts rather than merging them into one “small battery” decision.

Can you use the percentage shown on the device screen? #

Use a method appropriate to the product and confirmed by the manufacturer and your transport procedure. IATA distinguishes state of charge from indicated battery capacity in its recommendation for installed devices. Do not assume that an accessory charger’s light, a phone screen and a battery-management reading all establish the same thing. Ask the supplier how the relevant condition is determined for the actual battery, including separate spare packs that cannot show their own percentage.

Set a recording rule your dispatch team can follow. For example, a hypothetical approved procedure may record the product, battery identifier, test time and measured result. A result of 26% is four percentage points below a 30% ceiling; it is not proof that an unknown measuring method is acceptable. If stock is recharged after inspection, the old result no longer describes its dispatch state. Never ask staff to improvise a discharge circuit or deliberately run down a suspect battery to rescue an order.

What if a customer orders the device with extra batteries? #

DHL’s official 2026 lithium and sodium battery guidance describes PI 966 quantities as the batteries necessary to power the equipment plus two spare sets. A set means the number needed to power that equipment. This quantity rule is separate from the charge rule. A camera kit with a battery installed and additional spares therefore needs a review of its actual combination, rather than just a low charge reading on the camera screen. The contract may impose further restrictions on what your service accepts.

Build the review into bundle changes. If marketing adds another spare, the product team should update the dispatch configuration before orders are released. Do not let the packing team infer a new permission from an older kit. Keep a count of each separate pack, its rating and the relevant approved instruction. A mixed order containing a power bank needs a separate classification assessment too; attaching a charging cable does not make that power bank the installed battery of the camera.

Can a carrier approval replace the normal charge ceiling? #

The IATA guidance sets out a formal higher-charge route for PI 966: relevant approvals from the State of Origin and State of the Operator under their written conditions. For Section II batteries above 30%, it refers to Section I provisions and those approvals. This is more specific than a salesperson saying a courier “takes batteries”. Ask the qualified transport contact what approval applies to your actual configuration and shipment. Do not treat an ordinary account opening or a paid label as the required authority approval.

For a small UK shop, the workable choice may be an accepted service and product setup that stays within the ordinary limit, rather than seeking a special approval. Decide that with the competent provider. If no method or service has been confirmed, hold the affected order and explain the concrete dispatch issue to the customer. Changing the description to “camera accessories” does not change the battery inside. A customs invoice and a dangerous-goods assessment also serve different purposes.

How do you cost a UK-to-Germany route without assuming acceptance? #

The AirPost UK-to-Germany page, retrieved on 10 October 2026, displayed UPS Standard drop-off at ≈ £15.43 for a small parcel. Five hypothetical parcels on that displayed ordinary route total ≈ £77.15 for transport and platform. The format shown was 35 × 25 × 15 cm up to 5 kg. This is a route-cost reference after content acceptance; it is not an air-cargo battery quote or evidence of the service’s transport mode.

Preparation is separate, with €2.25 recommended per small parcel. The route states that payment is in euros and the pound amounts are converted displays, so do not add euro compensation directly to a sterling subtotal. Packaging, collection if required, and customs expenses also need their own treatment. The UK-to-EU commercial invoice checklist covers another part of that export task; it cannot confirm a charge measurement or a packing instruction.

How do you keep the charge record attached to outsourced orders? #

1. 1

   Identify the dispatch configuration

   Keep installed batteries, separate batteries and spares visible on the order. Confirm whether the actual route includes air transport and which instruction your competent provider has approved.

2. 2

   Confirm the measurement process

   Get the product-specific method from the manufacturer or qualified transport contact. Decide who records the result and how a later recharge triggers a new check.

3. 3

   Release the exact approved kit

   Match the final packed contents to the record. Hold orders with unreviewed spare additions, missing readings or reported battery damage for the responsible specialist.

When arranging local fulfilment for your shop, agree which approved products the person preparing orders can handle. A preparation partnership does not establish training or authorisation for regulated air cargo. Assign the charge check to the party who can perform the agreed method, and make the resulting release decision visible at the packing stage. That prevents a checked loose battery from being swapped with a fully charged spare taken from another shelf.