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To: sales <sales@hyperflight.co.uk>
From: mark <prod@mailcloudlead.com>
Reply-To: mark <kevin@inntbattery.com>
Subject: =?UTF-8?Q?F5J_battery_specs_that_hold_up:_-50=C2=B0C_to_60=C2=B0C,_10C=E2=80=93160C,_380Wh/kg?=
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Hi there,We know F5J gliders demand more than just 'high-C' labels — especially when launching in damp UK mornings or pushing thermal climbs.Here’s what we actually test and ship:• Operating range: -50°C to 60°C — no warm-up needed, even before sunrise• Continuous discharge: 10C–160C — stable voltage under full motor load• Energy density: up to 380Wh/kg — lighter weight, longer glide timeAll validated in our in-house lab (UN38.3, CE, RoHS compliant). No lab-only claims.Which of these specs matters most for your next batch? Happy to share test reports or match a specific model.marksales managerQuanzhou InntBattery Co., Ltd  • mark  • sales manager  • Quanzhou InntBattery Co., Ltd  • No. 3 Hengtong Road, Xiamei Village, Xiamei Town, Quanzhou City  • Tel: 8615160015599  • Web: https://www.linkedin.com/in/mark-chen-689733132/

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Hi there,<br><br>We know F5J gliders demand more than just 'high-C' labels =
=E2=80=94 especially when launching in damp UK mornings or pushing thermal =
climbs.<br><br>Here=E2=80=99s what we actually test and ship:<br>=E2=80=
=A2 Operating range: -50=C2=B0C to 60=C2=B0C =E2=80=94 no warm-up needed, e=
ven before sunrise<br>=E2=80=A2 Continuous discharge: 10C=E2=80=93160C =
=E2=80=94 stable voltage under full motor load<br>=E2=80=A2 Energy density:=
 up to 380Wh/kg =E2=80=94 lighter weight, longer glide time<br><br>All vali=
dated in our in-house lab (UN38.3, CE, RoHS compliant). No lab-only claims.=
<br><br>Which of these specs matters most for your next batch? Happy to sha=
re test reports or match a specific model.<br><br>mark<br>sales manager<br>=
Quanzhou InntBattery Co., Ltd<br><br>&nbsp;&nbsp;=E2=80=A2 mark<br>&nbsp;&n=
bsp;=E2=80=A2 sales manager<br>&nbsp;&nbsp;=E2=80=A2 Quanzhou InntBattery C=
o., Ltd<br>&nbsp;&nbsp;=E2=80=A2 No. 3 Hengtong Road, Xiamei Village, Xiame=
i Town, Quanzhou City<br>&nbsp;&nbsp;=E2=80=A2 Tel: 8615160015599<br>&nbsp;=
&nbsp;=E2=80=A2 Web: https://www.linkedin.com/in/mark-chen-689733132/

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