Cassidian BLN-11 Two-Way Radio Battery 3180 mAh
A 3180 mAh Li-Ion battery for the Cassidian TH1n (P8GR) TETRA hand-portable radio. BLN-11 comes as an 8-battery kit and adds 4 mm to the fitted radio thickness.
Original price was: $208.56.$198.13Current price is: $198.13. incl. VAT
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Overview
The Cassidian BLN-11 Two-Way Radio Battery is a 3180 mAh Li-Ion power pack for the Cassidian TH1n (P8GR) TETRA hand-portable radio. Its practical advantage lies in the supply format: an 8-battery kit that can enter communications inventory as one matched group and be allocated across compatible radios according to the organisation’s deployment plan. The BLN-11 model and HT9981AA reference give procurement and receiving teams two clear identifiers for ordering and checking the item. When fitted, the battery adds 4 mm to the radio thickness, a useful consideration when reviewing existing carrying equipment. This combination suits operations that manage a pool of TH1n radios and want a consistent identity for issued and reserve batteries.
Cassidian BLN-11 Two-Way Radio Battery in Operation
BLN-11 combines Li-Ion chemistry, 3180 mAh capacity, and stated fit with the TH1n (P8GR). In daily operations, the asset manager can receive the product as a kit of 8 batteries, allocate units to compatible radios, or hold part of the kit in the issue store according to site needs. Keeping BLN-11 attached to every handover avoids confusion between the battery model and the radio model. The HT9981AA reference provides another matching point when a purchasing document or supplier uses the reference rather than the model name.
The kit format supports batch deployment directly. A security or operations team can accept one matched group, confirm the quantity, and associate each battery with a compatible handset or a designated storage point. The 3180 mAh capacity also gives buyers a defined value to use when comparing battery options for their existing TH1n fleet. The practical decision rests on handset match, required quantity, and the fitted battery profile, all of which can be checked before the kit is issued.
Radio Compatibility and Fitted Profile
Selection starts with the radio identity: the Cassidian TH1n (P8GR) TETRA hand-portable radio. Carrying that complete designation into the purchase order and internal item card is valuable for organisations that operate more than one communications platform. It directs the battery to the correct equipment pool as soon as it is received. Showing BLN-11 and HT9981AA together during receipt also gives the store team a straightforward model-and-reference check before the kit moves into active inventory.
The battery increases the fitted radio thickness by 4 mm. That change has a direct deployment implication: the equipment team should fit the battery to an operational TH1n and check the resulting profile against the holder or carrying arrangement used on site. The increased thickness does not change the battery’s role, but it does affect the physical shape of the assembled radio. Including this check before issue helps the team account for the complete carried configuration rather than considering the battery separately.
Saudi Operational Use Cases
The BLN-11 kit fits Saudi organisations already using TH1n radios for security, facilities management, warehouses, events, and field operations. At a multi-shift facility, a central store can receive the 8-battery kit and route units to the compatible radio pool under its own issue plan. At events or distributed sites, movement documents can retain the model and reference so support personnel can identify the intended TH1n platform without treating the pack as a general radio accessory.
The kit also serves procurement teams that prefer a matched group under one line item. Cassidian BLN-11, Li-Ion chemistry, 3180 mAh capacity, kit quantity of 8, and reference HT9981AA can stay together in the item description. This makes receipt, counting, and distribution easier to follow, while giving the operations manager a clear basis for deciding whether the kit quantity aligns with the number of TH1n radios being equipped.
BLN-11 Positioning and Deployment Checks
BLN-11 is positioned as a dedicated radio power accessory rather than a standalone communications device. Its decision points are its TH1n (P8GR) compatibility, 3180 mAh capacity, 8-battery supply format, and 4 mm increase in fitted thickness. These are the useful dimensions for comparison with another battery option held by the organisation: radio match first, followed by capacity, supply quantity, and the effect on the assembled handset profile. The HT9981AA reference adds a further identity check during selection and ordering.
A practical deployment sequence begins by identifying the TH1n radios to be equipped, placing BLN-11 and HT9981AA on the purchase order, and confirming the kit quantity at receipt. The site team can then fit a battery, check the 4 mm profile change against the carrying setup, and allocate the remaining units to users or reserve inventory. This sequence preserves the item’s identity from purchase through issue and makes the Cassidian BLN-11 kit manageable for an operation built around the TH1n radio.
Package Contents
- BLN-11 high-capacity battery × 8
Technical Specifications
- Brand
- Cassidian
- Model
- BLN-11
- Battery Details
- Li-ion
Frequently Asked Questions
Which radio is compatible with the Cassidian BLN-11 battery?
BLN-11 is compatible with the Cassidian TH1n (P8GR) TETRA hand-portable radio.
What are the BLN-11 battery type and capacity?
It is a Li-Ion battery with 3180 mAh capacity.
How many batteries are supplied in the BLN-11 kit?
The kit contains 8 BLN-11 batteries.
How does BLN-11 affect the fitted TH1n profile?
The battery adds 4 mm to the radio thickness, so the fitted profile should be checked against the site's holder or carrying setup.
What is the reference for the BLN-11 battery?
The battery reference is HT9981AA.

Cassidian
Professional mobile radio was part of Cassidian, EADS' defence and security division, whose secure communications continue within Airbus.
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Delivery inside Riyadh
Clear warranty
Some devices or frequencies may require a permit or approval depending on the intended use and the regulations in force in the Kingdom. Requirements are clarified before project orders are fulfilled.
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